
Flash back to an era when 6-string beasts with names like Teisco, Silvertone, Hofner, Wandre, Cipher, and Maier (quietly) roared.
Let me take you back, good people, to a time when The Ed Sullivan Show was featuring rock ’n’ roll bands beamed into homes via brand-new color televisions. This was when the U.S.A. was experiencing a prosperous, post-WWII era filled with ideas of space exploration, jukeboxes packed with vinyl records, and muscle cars cruising the highways. For most in the States, the early 1960s was a great time to grow up and an even better time to want to play electric guitar. It was the era that birthed garage bands. Demand for electric guitars boomed, and guitars were being designed as original models rather than copies of copies. I could write several volumes about guitar design variations, but for this article let’s examine a curious chapter of electric guitar production: the age of fully transistorized Japanese electrics, from 1964 to 1966.
For historical perspective, let’s look at the dawn of solid-state technology. Back in 1947, Bell Laboratories developed an alternative to the costly and problematic vacuum tubes that powered most electronic devices. This transistor technology slowly found its way into consumer products, but was truly embraced in portable radio formats. Before this time many radios were huge and bulky, often positioned as the centerpieces of living rooms. Transistors made it possible to seriously downsize radios so you could carry a pocket-sized one, cranking out the latest Beatles tunes. It may not seem like much of an innovation compared to our palm-sized smart phones, but this new form of technology appealed to the young baby-boom generation. It allowed for more expedient ways to get news and music, all wrapped up in the novelty of transistor radio design. These little radios appeared concurrently with electric guitars in all sorts of pop-culture references on TV, in movies, and in print publications.
Transistor technology was available to many Americans in the 1950s, although the cost of such devices was often expensive. But a few visionary Japanese engineers were visiting the U.S., including Masaru Ibuka, with their eyes on the market. He was the co-founder of Sony, and his fledgling company began making transistorized electronic equipment under license from AT&T. By the early 1960s, Japan had become a major player in transistor radio production, with Sony competing with other Japanese companies such as Toshiba and Sharp. This manufacturing boom was concurrent with the electric-guitar boom and the explosion of popular guitar music. The planets aligned, and soon the technology of both guitars and radios morphed into an interesting combination: the “amp-in-guitar” concept.
Image 1: Attaching a simple, radio-like circuit board platform to a pickup begat the concept of onboard amplification.
One of the earliest examples of these transistor amplifiers appeared on the German-made Hofner “Bat” guitar of 1960—the year it debuted at a European trade show. The Hofner Bat, known as the Fledermaus in the company’s catalog, was produced in very low numbers and is now arguably the rarest of all Hofner electric guitars. It featured a pretty radical angular-but-symmetrical design that incorporated a transistorized amplifier and speaker inside the guitar’s body. Also appearing in the early ’60s were the Italian-made Wandre Bikini Avanti 1, which featured a detachable amp that connected to the lower bout of the guitar, and the Meazzi-branded Transonic, which had a fully integrated amp and speaker in its body.
Image 2: Wandre’s Bikini models sported a detachable amp that connected to the guitar’s lower bout.
Photo by Robert Patrick
Even though these models pre-dated the Japanese models with onboard amps, the Italian guitars were also hard to find in the U.S. and were very expensive. The Wandre Avanti 1 was imported by the Maurice Lipsky Music Company in the early ’60s and priced at an astounding $395.
Image 3: Italian guitars like the Meazzi Transonic arrived on these shores as pricey imports.
But the advertisement for the Avanti 1 read, “No Wires, No Outlet Worries, Plays Anywhere.” Those taglines really reflect the sense of freedom and mobility that transistor technology offered the guitar-playing community. Hey, take your Wandre Bikini to the beach party!
Teisco Silvertone TRG 1 Amp-in-Guitar Vintage Japan
Okay, it ain’t a Marshall combo, but this Teisco TRG-1’s onboard amp does have its own character, and after the guitar’s plugged into a stand-alone amp at the 2:00 mark, it’s obvious that the 3" speaker accurately reflects the natural tone of the instrument.
Japanese guitar maker Teisco introduced two transistorized models in 1964: the round-necked TRG-1 and the TRH-1 lap steel. Of course, the true proliferation of the technology was dominated by the Japanese makers of the time, and the Teisco Company led the way when Japan Music Trades magazine featured the newly introduced Teisco TRG-1 in June 1964. Also introduced was a lap steel called the TRH-1.
Image 4: Teisco TRG-1
The “TR” standing for “transistor,” these new models were basically takes on existing guitar designs. The TRG-1 featured a slightly larger Teisco ET-300-style body and one pickup, with the small amplifier mounted under the pickguard where a bridge pickup would otherwise reside.
Image 5: Teisco TRH1
This model had a few different names in its early days, such as TRE-100, TRET-100 (with a tremolo), TRG-1, TRG-1L, and probably a few others. But they were all essentially the same model, offering “new sounds in music.” In 1964 and 1965, Teisco really promoted the amp-in-guitar models in Japan and, here in America, Weiss Musical Instruments was placing advertisements in Music Trades magazine as early as February 1965. Also appearing in 1965 was a Silvertone-branded variation, called the 1487 in Sears literature.
Image 6: Teisco’s ads of the era boasted “new sounds in music” and a decidedly “mod” look.
All of these Teisco-made guitars could be plugged into an amplifier and played like a “normal” guitar, or you could use the internal amplifier powered with 9V batteries that were installed through an access plate on the back of the guitar.
Image 7: Sears’ in-house guitar brand, Silvertone, entered the competition in 1965 with the 1487 model.
All of these Teisco-made guitars could be plugged into an amplifier and played like a “normal” guitar, or you could use the internal amplifier powered with 9V batteries that were installed through an access plate on the back of the guitar.
Image 8: A 3" speaker with 1 watt of power was de rigueur for the self-contained 6-strings of the 1960s.
The batteries fired a tiny transistor amplifier that put out about 1 watt of power through a 3" speaker. You definitely weren’t going to play a house party with this setup, but it was perfect for bedroom jamming and learning songs off the record player.
There were several other Japanese amp-in-guitar models that appeared during 1965, including a super-cool instrument made by the short-lived Shinko Gakki company in the city of Tatsuno. The rarely seen Shinko example was sold in the U.S. through the New York-based Inter-Mark Company, which branded all their guitars as “Cipher” models.
Image 9: This one-pickup Cipher model imported by the Inter-Mark Company originated in Tatsuno, Japan.
The Maier example pictured below was made by another Japanese manufacturer, forgotten by time. After examining the components, this guitar seems to have been produced in the Matsumoto area of Japan. Even the import name of “Maier” is a relative mystery. After pouring through stacks of trade magazines from the era, the only possible clue I’ve found is the R.J. Maier Corp. of Sun Valley, California.
Image 10
They were primarily known as a maker of clarinet and saxophone reeds, but during the guitar boom of the mid-’60s, all sorts of musical instrument companies were importing electric guitars. Either way, the Maier variation follows the familiar blueprint of a single-pickup guitar powering a tiny amp through a 3" speaker.
Image 11
Finally, this two pickup variation, also below, was made at yet another Japanese factory that remains a mystery. I have owned this same model without the internal amp, and the designers simply routed out the regular guitar bodies to accept the transistorized components. But this example features a headphone jack!
The makers of these guitars—a one-pickup model with a Maier-marked headstock and a two-pickup model with a headphone jack—are a mystery today.
There aren’t any records of how many of these amp-in guitars were sold, and I often wonder about the popularity of this format. But by 1966 most all of these guitars had vanished from catalogs, advertisements, and literature. As with many of the Japanese imports, these all-transistor guitars were relegated to closets and pawnshops. Rory Gallagher famously adored his Teisco TRG-1 and recorded with it. But other than that famous connection, the brief history of these guitars has been largely ignored.
Meazzi Supersonic Vintage 60s - Demo
This cousin of the Meazzi Transonic seems to feature a plywood top and has a distinctive-looking pickup with a serviceable, if feedback-prone, amp onboard.
So how do these internal amps sound? Well, they sound like a tiny transistor radio! And for those of you too young for the comparison, imagine a seriously lo-fi sound that’s tinny and raw. Really, these amps were more about portability than sound. Even when direct miked, they sound weak, but—as with all tones—there is a place for this sound in someone’s creative imagination.
Unfortunately, these old amps are almost always in need of repair due to bad capacitors. The values on these capacitors are often odd, but they can be repaired easily enough by almost any good electronics repair tech. I’ve owned eight of these transistorized electric guitars over the years, and all but one needed repair work on the amp circuitry. But when these guitars are fixed up, I love using them. I still take my Teisco TRG-1 to the shore every year. And when my kids were born, you can bet my playing was limited to the 1-watt amps in these guitars as I plucked lullabies in the wee hours of the night. Even today there’s a place for these oddities of ’60s technology and guitar playing!
Frank Meyers is the author of History of Japanese Electric Guitars, published in 2015.
[Updated 3/2/22]
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David Gilmour, making sounds barely contained by the walls of Madison Square Garden.
The voice of the guitar can make the unfamiliar familiar, expand the mind, and fill the heart with inspiration. Don’t be afraid to reach for sounds that elevate. A host of great players, and listening experiences, are available to inspire you.
In late fall, I had the good fortune of hearing David Gilmour and Adrian Belew live, within the same week. Although it’s been nearly two months now, I’m still buzzing. Why? Because I’m hooked on tone, and Gilmour and Belew craft some of the finest, most exciting guitar tones I’ve ever heard.
They’re wildly different players. Gilmour, essentially, takes blues-based guitar “outside”; Belew takes “outside” playing inside pop- and rock-song structures. Both are brilliant at mating the familiar and unfamiliar, which also makes the unfamiliar more acceptable to mainstream ears—thereby expanding what might be considered the “acceptable” vocabulary of guitar.
Belew was performing as part of the BEAT Tour, conjuring up the music of the highly influential King Crimson albums of the ’80s, and was playing with another powerful tone creator, Steve Vai, who had the unenviable role of tackling the parts of Crimson founder Robert Fripp, who is a truly inimitable guitarist. But Vai did a wonderful job, and his tones were, of course, superb.
To me, great tone is alive, breathing, and so huge and powerful it becomes an inspiring language. Its scope can barely be contained by a venue or an analog or digital medium. At Madison Square Garden, as Gilmour sustained some of his most majestic tones—those where his guitar sound is clean, growling, foreign, and comforting all at once—it felt as if what was emanating from his instrument and amps was permeating every centimeter of the building, like an incredibly powerful and gargantuan, but gentle, beast.
“The guitar becomes a kind of tuning fork that resonates with the sound of being alive.”
It certainly filled me in a way that was akin to a spiritual experience. I felt elevated, joyful, relieved of burdens—then, and now, as I recall the effect of those sounds. That is the magic of great tone: It transports us, soothes us, and maybe even enlightens us to new possibilities. And that effect doesn’t just happen live. Listen to Sonny Sharrock’s recording of “Promises Kept,” or Anthony Pirog soloing on the Messthetics’ Anthropocosmic Nest, or Jimi Hendrix’s “Freedom.” (Or, for that matter, any of the Hendrix studio recordings remixed and remastered under the sensibilities of John McDermott.) Then, there’s Jeff Beck’s Blow by Blow, and so many other recordings where the guitar becomes a kind of tuning fork that resonates with the sound of being alive. The psychoacoustic effects of great tones are undeniable and strong, and if we really love music, and remain open to all of its possibilities, we can feel them as tangibly as we feel the earth or the rays of the sun.
Sure, that might all sound very new age, but great tones are built from wood and wires and science and all the stuff that goes into a guitar. And into a signal chain. As you’ve noticed, this is our annual “Pro Pedalboards” issue, and I urge you to consider—or better yet, listen to—all the sounds the 21 guitarists in our keystone story create as you examine the pedals they use to help make them. Pathways to your own new sounds may present themselves, or at least a better understanding of how a carefully curated pedalboard can help create great tones, make the unfamiliar familiar, and maybe even be mind-expanding.
After all these years, some players still complain that pedals have no role other than to ruin a guitar’s natural tone. They are wrong. The tones of guitarists like Gilmour, Belew, Vai, Hendrix, Pirog, and many more prove that. The real truth about great tones, and pedals and other gear used with forethought and virtuosity, is that they are not really about guitar at all. They are about accessing and freeing imagination, about crafting sounds not previously or rarely heard in service of making the world a bigger, better, more joyful place. As Timothy Leary never said, when it comes to pedalboards and other tools of musical creativity, it’s time to turn on, tune up, and stretch out!
With 350W RMS, AMP TONE control, and custom Celestion speaker, the TONEX is designed to deliver "unmatched realism."
"The next step in its relentless pursuit of tonal perfection for studio and stage. Born from the same innovative drive that introduced the world's most advanced AI-based amp modeling, TONEX Cab ensures that every nuance of modern rigs shines onstage. It sets the new standard for FRFR powered cabinets for authentic amp tones, delivering unmatched realism to TONEX Tone Models or any other professional amp modeler or capture system."
Setting a New Standard
- Professional full-range flat-response (FRFR) powered cab for guitar
- True 350 W RMS / 700 W Peak with audiophile-grade power amps and advanced DSP control
- The most compact 12" power cab on the market, only 28 lbs. (12.7 kg)
- Exclusive AMP TONE control for amp-in-the-room feel and response
- Custom Celestion 12'' guitar speaker and 1'' high-performance compression driver
- 132 dB Max SPL for exceptional punch and clarity on any stage
- Programmable 3-band EQ, custom IR loader with 8 onboard presets and software editor
- Inputs: XLR/1/4" combo jack Main and AUX inputs, MIDI I/O and USB
- Output: XLR output (Pre/Post processing) for FOH or cab linking, GND lift
- Durable wood construction with elegant design and finish
- Swappable grill cloths (sold separately) and integrated tilt-back legs
Finally, Amp-in-the-room Tone and Feel
Thanks to its unique DSP algorithms, TONEX Cab's exclusive AMP TONE control stands apart from any other FRFR in the market today, allowing players to dial in the perfect amount of real amp feel and response to any room or venue.
It achieves this through advanced algorithmic control over the custom high-wattage Celestion 12'' guitar speaker and 1'' high-performance compression driver. Together, they deliver the optimal resonance and sound dispersion players expect from a real cab. Combined with a wood cabinet, this creates a playing experience that feels alive and responsive, where every note blooms and sustains just like a traditional amp.
Ultra-portable and Powerful
TONEX Cab is the most compact 12'' powered cab in its class, leaving extra room in the car to pack two for stereo or to travel lighter. Despite its minimal size, the TONEX Cab delivers true 350 W RMS / 700 W Peak Class-D power. Its unique DSP control provides true-amp sound at any volume, reaching an astonishing 132 dB Max SPL for low-end punch and clarity at any volume. With larger venues, the XLR output can link multiple cabs for even more volume and sound dispersion.
Amplify Any Rig Anywhere
TONEX Cab is the perfect companion for amplifying the tonal richness, dynamics and feel of TONEX Tone Models and other digital amp sims. It adds muscle, articulation, and a rich multi-dimensional sound to make playing live an electrifying and immersive experience.
Its onboard IR loader lets players connect analog preamps directly to the cab or save DSP power by removing the modeler's IR block. Precision drivers also work perfectly with acoustic guitars and other audio instruments, ensuring that time-based effects shine with studio-quality clarity and detail.
Pro-level Features
TONEX Cab offers plug-and-play simplicity with additional pro features for more complex rigs. Features include a 3-band EQ for quickly dialing in your tone to a specific room without editing each preset. You can program the eight memory slots to store both EQ and AMP TONE settings, plus your cabinet IR selection using the onboard controls or the included TONEX Cab Control software. Seamlessly select between memory slots with the onboard PRESET selector or via the built-in MIDI I/O.
On Stage to FOH
TONEX Cab's balanced audio output makes it easy to customize the stage or house sound. It features pre- or post-EQ/IR for cab linking or sending sound to the front-of-house (FOH). The AUX IN allows users to monitor a band mix or play backing tracks. These flexible routing options are ideal for fine-tuning the setup at each gig, big or small.
Stereo and Stacking
With two or more TONEX Cabs, any rig becomes even more versatile. A dual TONEX pedal rig creates a lush, immersive tone with spacious, time-based effects. Players can also build a wet/dry or wet/dry/wet rig to precisely control the direct/FX mix, keeping the core tone intact while letting the wet effects add depth and space. Stack multiple cabs for a massive wall of sound and increased headroom to ensure the tone stays punchy and powerful, no matter the venue size.
Designed to Inspire
The TONEX Cab's Italian design and finish give it a timeless yet modern look under any spotlight. The integrated tilt-back legs let users angle the cab and direct the sound, which is optimal for hearing better in small or dense sound stages. Swappable optional grills (Gold/Silver) make it easy to customize each rig's appearance or keep track of different TONEX Cabs between bandmates or when running stereo rigs.
Bundled Software
TONEX Cab includes a dedicated TONEX Cab Control software application for managing and loading presets and IRs. As part of the TONEX ecosystem, it also includes TONEX SE, the most popular capture software program, with 200 Premium Tone Models, unlimited user downloads via ToneNET and AmpliTube SE for a complete tone-shaping experience.
Pricing and Availability
TONEX Cab is now available for pre-order from the IK online store and IK dealers worldwide at a special pre-order price of $/€699.99 (reg. MSRP $/€799.99*) with a black grill as the default. The optional gold and silver grill cloths are available at a special pre-order price of $/€39.99 (reg. MSRP $/€49.99*). Introductory pricing will end on March 18, with TONEX Cab shipping in April.
*Pricing excluding tax.
For more information, please visit ikmultimedia.com
IK Multimedia TONEX Cab 700-watt 1 x 12-inch Power Guitar Cabinet
TONEX Powered FRFR CabWith over 350 effects models, 120 sampling slots, and a Groove Station with a 480-second looper, this pedal offers unparalleled versatility for guitarists worldwide.
In 2025, MOOER has announced that it will be set to release its latest multi-effects pedal, the GS1000 Intelligent Amp Profiling Processor, an augmented intelligent amp profiling processor. Built on MOOER’s advanced third-generation digital platform, the GS1000 introduces groundbreaking MNRS 2.0 technology, allowing guitarists around the world to emulate their favorite gear with immense precision–specifically, for distortion pedals, preamps, amplifier heads, and cabinets.
With this innovation, guitarists can fully capture the essence of their favorite guitar gear without owning the physical hardware, enabling them to carry their favorite tones wherever they go. Users are even able to use third-party IRs for cabinets of their choice, further enhancing the flexibility of this feature.
It’s unforgettable how much MOOER’s multi-effects pedals have impressed audiences so far, primarily thanks to their robust tone libraries. However, even still, the GS1000 continues to build upon this with storage for up to 120 sampling profiles, along with continued integration with the MOOER Cloud app. Essentially, this cloud integration facilitates infinite upload and download possibilities, giving users access to a global community of shared tones, widely expanding the number of accessible tones. More still, the GS1000’s previously mentioned third-party IR cabinet simulations support up to 2048 sample points, guaranteeing studio-grade tonal accuracy across the board.
Even more impressive for the price is how the GS1000 inherits the dual-chain effects architecture that made previous MOOER gear so versatile, making it suitable for highly complex usage scenarios. With over 350 factory effects models and a Sub-Patch preset grouping mode, the GS1000 makes it far simpler for users to make seamless transitions between tones, all while maintaining effect tails to guarantee seamless transitions. Additionally, the reintroduction of the innovative AI-driven EQ Master builds upon MOOER devices’ previous capabilities, using intelligent adjustments in real-time to match the musical style of players to tones, while still allowing manual tweaks for precise control.
Impressively, the GS1000 also comes packed with a Groove Station module, consisting of a combination of drum machine and looper features–including 56 high-quality drum kits! It offers a 480-second phrase looper with infinite overdubs, automated detection, and synchronization capabilities, resulting in an intuitive platform for solo jamming, composition, and live loop-based performance. Overall, the Groove Station acts as an all-in-one suite for creating full arrangements, without having to depend on additional backing tracks or bandmates.
Visually and functionally, the GS1000 really stands out thanks to its sleek visual design and enhanced user experience. For example, it features a convenient 5-inch high-resolution touchscreen, which is also paired with ambient lighting to add a visually stunning element to the pedal. As a result, the GS1000 is not only designed for convenient touch-based control but also as a standout centerpiece in any guitar rig.
In addition to this touchscreen control system, the GS1000 also provides expanded connectivity options, improving upon the already impressive flexibility of past pedals. Most notably, it supports connectivity with the MOOER F4 wireless footswitch, as well as the ability to control presets via external MIDI devices.
As is expected from MOOER these days, the GS1000 also excels when it comes to routing opportunities, going above and beyond the typical stereo ¼” inputs and outputs that would be expected from other brands. Yes, it still includes such staples, but it also includes an XLRmicrophone input, alongside balanced TRS outputs for long-distance signal clarity. The configurable serial/parallel stereo effects loop enables seamless integration of external effects, and the addition of Bluetooth audio input and MIDI compatibility broadens its wide range of use cases for live and practice-based applications.
Furthermore, the pedal also serves as a professional audio solution thanks to its low-latency 2-in/2-out ASIO USB sound card. Supporting up to 192kHz sampling rates, the GS1000 makes recording and live streaming effortless, as it can easily be used with software DAWs, MOOER’s editing software, as well as the USB-based MIDI control.
The GS1000 will be available in two versions–the standard white edition, which is powered by mains power, and the GS1000 Li version, which introduces a 7.4V 4750mAh lithium battery, chargeable through its power port. With this upgrade, users can enjoy up to six hours of continuous power-free playtime, making it ideal for practicing, busking, and generally performing on the go.
Overall, for fans of MOOER’s previous amp simulation offerings, the GS1000 represents a natural evolution, building on everything that made its predecessors great while introducing cutting-edge features and expanded capabilities. Most importantly, MOOER has promised to continuously update its MOOER 4.0 tonal algorithms on the MOOER Cloud in line with therelease, keeping things fresh for the company’s dedicated user base.
- MNRS 2.0 sampling technology for emulating distortion pedals, preamps, amplifier heads, and cabinets
- Over 350 original factory effects models
- 120 sampling slots with upload/download support via the MOOER Cloud app
- Supports third-party cabinet IR files up to 2048 sample points
- Integrated Groove Station with a drum machine and 480-second looper, featuring infinite overdubs and synchronization capabilities
- 54 high-quality drum kits
- 4 metronome tones
- Tap-tempo control for timing effects
- Advanced AI-driven EQ Master for intelligent tone adjustment based on music styles, with manual customization options
- Built-in high-precision digital tuner
- Quick-access dual-chain effects architecture for seamless creative workflows
- 5-inch high-resolution touchscreen with ambient lighting for enhanced usability
- Four multi-purpose footswitches
- Configurable serial/parallel TRS stereo effects loop for external effects integration
- 6.35mm instrument input and XLR microphone input for expanded connectivity
- Balanced TRS stereo outputs for long-distance signal transmission without quality loss
- Bluetooth audio input functionality for accompaniment playback
- Low-latency ASIO 2-in/2-out USB sound card supporting up to 192kHz sampling rate
- MIDI controller compatibility for managing presets and features
- USB-C port for preset management, USB audio, and USB MIDI functionality
- Supports MOOER F4 wireless footswitch for extended control
- Also available as the GS1000 Li, which features a built-in 7.4V 4750mAh lithium battery, offering up to 6 hours of continuous playtime, chargeable through the power port
The GS1000 will be available from the official distributors and retailers worldwide on January 16th, 2025.
For more information, please visit mooeraudio.com.
Hand-crafted in Petaluma, California, this amp features upgrades while maintaining the original's legendary tone.
The Mesa/Boogie Dual Rectifier Solo Head’s arrival in 1992 was a watershed moment for alternative rock and metal that changed everything; heavy music would never sound the same again, and the Dual Rectifier’s crushing, harmonically rich tone became the most sought-after guitar sound of the era. With a feel as empowering as its sound, the Rectifiers provided an ease of playing that supported and elevated proficiency and was inspirational, rewarding, and addictive.
Its sound and impact on the generation that used it to define what rock music would become were as sweeping as they have been lasting. And it remains arguably the most modeled in today’s digital amp landscape. Now, the 90s Dual Rectifier is back with a vengeance, built in Petaluma, California, by the same artisans who made the originals the most desirable high-gain guitar amplifier of all time.
For more information, please visit mesaboogie.com.