1. The rare Sound City Concord. This dual EL34 2x12 combo even sports an output level meter. 2. Yow! This tube socket has high-voltage burn marks between the pins,
1. The rare Sound City Concord. This dual EL34 2x12 combo even sports an output level meter. 2. Yow! This tube socket has high-voltage burn marks between the pins, so it will need to be replaced. 3. The view from behind reveals a pair of square-magnet Eminence 12s with manufacturing date codes from 1972.
This month, rather than answer one of your questions (which, by the way, I am very thankful for and look forward to), Iām going to dedicate this column to a project thatās been on the back burner for a while. Okayā10 or 15 years, but whoās counting?
A customer brought this amp to me for repair and I donāt remember if it had been given to him after it failed or if the failure occurred while he owned it, but after seeing the damage he decided that it was simply not worth the effort and expense to bring the beast back to life. Not living near a landfill, he left it with me to use as a boat anchor. Seeing as how I didnāt own a boat, I initially thought I might just hang on to it as a source of parts. After thinking on it further, I decided to just store it away in the hopes that someday I might scar an apprentice for life with the task of resuscitating this corpse, I mean combo.
Well, I never found it in my heart to bestow this overwhelming task upon anyone, so Iāve finally decided to take it on myself. Ladies and gentlemen, I give you the Concord! This rather strange and unique combo was produced by Dallas Arbiter under the Sound City moniker in the late ā60s and early ā70s. Here goes my attempt at resurrecting this rare example of British history. Let the fun begin.
In case youāve never seen oneāand itās unlikely you haveāthe Concord is a 2-channel, 2x12 combo with reverb. Each channel has two inputs (low gain and high gain), volume, treble, and bass controls, and a brilliant switch. Thereās also a master āreverb volumeā control and to top it all off, an output level meter. (I guess that feature was added for the deaf player. Nice touch.)
Examining the speakers, I found the square-magnet 12s were manufactured by Eminence in the 36th week of 1972 (67- 7236), and since they appear to be the original matched pair, this discovery should serve to date the amp. This Concord contains a pair of EL34 output tubes and five preamp tubesāthree 12AX7s and two 12AT7s. By looking at the Partridge transformers, my guess is that this is a 35- to 40-watt amp.
Covered in typical black vinyl with a very tasty cream-and-oxblood grille cloth, the cabinet sports some uniquely rounded bottom corners. From a production standpoint, this is definitely a manufacturing irritant, yet it offers a way-cool retro vibe.
But even more unusual are this ampās controls, which are not your typical rotary type. All the volume, bass, treble, and reverb controls are sliders, and in following the typical upside-down British design (for example, where down is āonā for power switches), on these sliders up is minimum and down is maximum. And if that werenāt odd enough, foreseeing Spinal Tap and not to be outdone, all controls go to 12! Because itās one more than 11.
So much for the aestheticāletās see what it takes to get this piece of history up and running.
Upon initial inspection, I found that the rear-panel fuse had blown. Probably a good thing, I reasoned, as this should have stopped any catastrophic internal failure. (Iād soon be forced to retract that statement.) The first suspect for a fuse failure in a tube amp is an output tube, so out they came. After I removed the tubes, I saw that a tube socket had high-voltage burn marks between the pins, so it would need to be replaced.
Okay, no problemāIāve seen this a hundred times. High voltage can wreak havoc under the wrong conditions, and the base of the tube showed the same damage, so the amp will need a new pair of output tubes. Replace the output tube sockets, install and bias a new pair of output tubes, and the amp should be good to go.
A unique feature in the circuit design of this amp is that it has separate biasadjustment pots for each output tube. A nice touch, as the amp preceded the mass availability of matched output tubes that are so ubiquitous today. Tolerances in tube manufacturing at that time had started to drift (presumably from lack of equipment maintenance, as everybody knew that tubes would soon become obsolete and be replaced by the transistor), and tubes were becoming less and less matched within production runs. This ampās bias feature would let you individually set the desired idle current for each tube. Actually, itās a much better method than the ābalanceā method adopted by Fender during this period.
So, assuming the speakers were in good working order, I figured the cost of replacing the sockets and installing new tubes would be reasonable enough to prevent this amp from becoming a doorstop. I decided to proceed as normal with the repair.
When I continue next month, youāll get to see what I found when I pulled the chassis! Jaw-dropping to say the least. See you then.
Milkmanās Jerry Garcia-style JG-40 combo.
Grateful Dead-inspired gear from Milkman and Scarlet Fire helps to keep the guitaristās sound alive.
Guitar players wanting to catch the Grateful Deadās particular lightning in a bottle exist along a spectrum. Some are content to take inspiration from Jerry Garciaās playing but make their own way regarding guitar choice and signal path. Others strive to emulate Garciaās sonic decisions down to the most minor details and create signal paths as close to Jerryās as possible. In recent years, an ecosystem of gear has developed around fostering Jerry Garciaās electric tone, including everything from guitars, amps, and stompboxes to on-board preamps and speakers.
Entire books about the Grateful Deadās gear have been written, so we canāt cover it all here. Garcia tinkered with all facets of his sound from about 1971 until 1978, when his signal path reached stability. By then, his On-Board Effects Loopāan innovation he developed to control how much signal reached his effectsāwas dialed in, his backline firm, and his choice of effects pedals solidified. Even then, adjustments were made, especially when MIDI arrived or when technology like in-ear monitoring was used. Here are some basics.
Scarlet Fireās recreation of Garciaās Wolf, originally built by Doug Irwin.
It starts with guitars. For players wanting to get their Jerry on, thereās a wide range of Garcia-esque instrumentsāwith just as wide a range of pricesāout there. Recreations of the Doug Irwin guitars and the Fender Alligator Strat abound. China-built models from companies likePhred Instruments can go for as little as $700 or so. Luthier Thomas Lieber apprenticed with Irwin long ago, and his Lieber Guitars will deliver a copy of a variety of Garcia models. Leo ElliottāsScarlet Fire Guitars out of Dallas, Texas, takes things in another direction. Elliott builds Doug Irwin replicas that start at $20,000 and go up from there, with a current wait time of about 18 months for an instrument. Heās outfitted many of the top Garcia guitarists today, including Tom Hamilton Jr. and Jeff Mattson. Elliott says, āIām a self-taught luthier; I didnāt really build my first guitar until 2010. I understood a little bit about woodworking before I got started, but I learned by reading books and through trial and error. I started building replicas of Doug Irwinās Wolf guitar right away, which is sort of like building a car and starting with a Ferrari. I didnāt know any better. Then, eventually I got to know Doug Irwin and collaborated with him. So, I got to hold Garciaās Tiger guitar and get to know it really well, and by 2015, I had built replicas of that guitar. Thereās one guy who helps me around the shop, but otherwise, I am building these guitars on my own. Iām collaborating with Doug Irwin on a new series of Tiger guitars, which will retail for 50 grand each.ā Thatās one way to get your Jerry going.
The JBL-inspired Milkman K-140.
Garciaās choice of amplifiers is another matter. He preferred Fender Twin Reverbs loaded with JBL Alnico speakers, which were popular amongst many rock bands in the 1970s. The details get complicated; Garciaās amps were heavily modified, and the Fender Twin served as a preamp that ran to a McIntosh MC-3500 power amp.
Itās hard to find vintage JBL speakers todayāat least ones in good shape. San Franciscoās Milkman Sound, founded by Tim Marcus, has created a faithful reproduction of those classic JBLsthey call the K-140. Theyāre coupling those speakers with a Garcia-style recreation of his Fender Twin that Marcus named the JG-40. āI think 75 percent of Jerryās tone is in the JBL speakers,ā Milkmanās founder says. āBut when you start to analyze the other 25 percent, you kind of have to start withDon Rich. [Editorās Note: Rich was the guitar player in Buck Owensā band, pioneers of the Bakersfield Sound.] Thatās Jerryās tone, too, but the difference is Garciaās midrange was a bit throatier. It sounds clean, but really, itās not clean at the same time. Especially his tone in the late ā70s. There is something about running that Fender Twin Reverb through the McIntosh that would just completely blow out the tone in a really interesting way.ā
Garcia colored his tone with off-the-shelf effects. This was, after all, long before the days of boutique pedals. By 1978 and beyond, youād hear him playing through an MXR Distortion+, an MXR Analog Delay, and an MXR Phase 100. He often used auto wahs, preferring the Musitronics Mu-Tron envelope filter as well as a Mu-Tron Octave Divider and a Mu-Tron combination volume and wah pedal.
When I asked Jeff Mattson, Bella Rayne, and Tom Hamilton Jr. exactly how orthodox they are about using the kind of gear that Garcia did, I got three different answers.
Mattson tells me that because Dark Star Orchestra is doing something very specific, he really has to tailor his sound as carefully to Garciaās as he can. āSome folks get too hung up on small things, like what kind of cable to use and things like that, and I donāt go that far. But itās important for Dark Star Orchestra to get Jerryās sound right because we are covering different eras and different shows. In 2022, for example, we went to Europe and recreated shows from the Deadās famous Europe ā72 tour, so you have to pay close attention to what kind of gear they were using to do that right.ā
Hamilton works differently. Heās always preferred a higher-gain signal than Garcia ever did, landing in more of a British or heavy metal tone. (Randy Rhoads was a big influence.) āIāve always approached it like, āWhatās the new information we can put into this thing?āā he says. āNot just recreate but pushing in a forward direction. And anytime Iāve played with the guys who played with Garcia back in the day, they always said to me, āYouāre here because youāre here. Donāt try and do what we did back in 1978 or do it because Garcia did it that way.ā Theyāve always encouraged me to be myself.ā
Bella Rayne is just wrapping her head around what it really means to try to sound like Garcia. āBesides Jerry, Iām influenced by guitarists like Dickey Betts and Derek Trucks, so my tone tends to be a bit heavier and bluesy,ā she explains. āIām generally running a Stratocaster through a Fender Twin Reverb. But recently, I was doing a show, and a buddy of mine set up a Jerry rig for me, and that was so cool: JBL speakers, McIntosh head, the whole setup. I had never played through one. I didnāt know what the hype was all about. I plugged in, and it was just amazing; there was such a snap, and I was really commanding the band. I can see myself keeping my current rig but adding a Dead-rig to experiment. But honestly, anything is fine; I am not picky. I just want to play the best that I can.ā
PRS Guitars today launched five new three-pickup, 22-fret models across the S2 and SE series. The S2 Series release includes the S2 Special Semi-Hollow and S2 Studio, while the SE Series welcomes the SE Special Semi-Hollow, SE Studio, and SE Studio Standard.
āThe distinctive pickup configurations of these five guitars deliver a versatile tonal platform, whether youāre exploring subtle textures or pushing the envelope. The deep dive into our Narrowfield technology is obvious with this launch. With both the S2 models made in our Maryland factory and the SE models made in Indonesia, our goal has been to create guitars that will inspire you and spark creativity, all at an exceptional value,ā said PRS Guitars COO, Jack Higginbotham.
S2 Special Semi-Hollow
The PRS S2 Special Semi-Hollow features a pair of 58/15 LT humbuckers in the bass and treble positions and a PRS Narrowfield in the middle. A 5-way blade switch and two mini-toggles allow players to tap the humbuckers, creating twelve distinct pickup combinations for sonic exploration. The carved maple top and mahogany back encompass a semi-hollow body that adds a natural airiness and depth to the guitarās tone while enhancing sustain.
S2 Studio
The PRS S2 Studio delivers a wide range of sonic possibilities through its distinctive single-single-hum configuration. Featuring two proprietary PRS Narrowfield pickups in the bass and middle positions and a 58/15 LT humbucker in the treble position, the S2 Studio offers a palette of sounds from single-coil clarity to vocal humbucker tones. This model also has a 5-way blade switch and push/pull tone control.
SE Special Semi-Hollow
The PRS SE Special Semi-Hollow is designed with the versatility of a hum/āsingleā/hum setup, bringing PRSās Narrowfield DD pickup design to the SE Series in a classic maple-top guitar. The semi-hollow construction also enhances sustain and resonance, while the f-hole adds a classic aesthetic. The coil-tap switching system unlocks a wide range of tones through a pair of 58/15 LT āSā pickups in the bass and treble positions and a PRS Narrowfield DD āSā in the middle.
SE Studio
The PRS SE Studioās āsingleā/āsingleā/hum pickup configuration provides a wide range of tonal options. This combination of PRS Narrowfield DD āSā bass and middle pickups with a PRS 58/15 LT āSā treble humbucker offers humbucking warmth, single-coil sparkle, and everything in between. The 5-way blade switch and push/pull tone control further enhance its versatility.
SE Studio Standard
The only bolt-on neck in this release group, the PRS SE Studio Standard brings the tone, playability, and versatility of the Studio model to the SE Series and into an all-mahogany design with a vintage-style pickguard aesthetic. At the heart of the SE Studio Standard is its versatile trio of pickups: an 58/15 LT āSā humbucker in the treble position with two Narrowfield DD āSā pickups in the middle and bass positions. The 5-way blade switch and push/pull tone control allow for an array of pickup configurations.
PRS Guitars continues its schedule of launching new products each month in 2025. Stay tuned to see new gear and 40th Anniversary limited-edition guitars throughout the year.
For the first time ever, two guitar greats, John 5 and Richie Kotzen will be heading out on the road this year. The tour will launch October 16 and run through November, hitting markets across the U.S.
Find the full tour itinerary right plus a link for tickets & VIP, including additional dates featuring John 5 only. Reserved seating tickets will go on sale Friday May 16 though a fan presale will begin today at noon local time and fans are strongly encouraged to buy early to get the best seats.
Meet and Greets for both artists will be available. For John 5 please go to: https://john5store.com/collections/vip.
Today, John 5 also announces more details of his anticipated new album. Called The Ghost, it will be released October 10 and is led by the new track āFiend,ā featuring Kenny Aronoff.
John 5 continues running public tours this month for his Knights In Satanās Service Museum of KISS Memorabilia in Los Angeles, California. Guided tours are open to the public for one month only (with a possible expansion). Current dates available are May 12-16, May 19-23 and May 27-30. Each will be led by John 5 himself who will provide tons of rich detail and answer any questions. Secure your place HERE.
JOHN 5 continues to tour with Mötley Crüe including an upcoming residency in Las Vegas in 2025.RICHIE KOTZEN &
JOHN 5 FALL 2025 TOUR
October 16 El Cajon, CA @ Magnolia
October 17 Riverside, CA @ Fox Performing Arts
October 18 Roseville, CA @ Goldfield Trading Post
October 19 San Jose, CA @ The Ritz
October 21 Phoenix, AZ @ Celebrity Theatre
October 22 Albuquerque, NM @ KiMo Theatre
October 24 Dallas, TX @ Granada Theater
October 25 Leander, TX @ The Haute Spot
October 27 New Orleans, LA @ House of Blues
October 28 Memphis, TN @ Minglewood Hall
October 29 Nashville, TN @ Fogg Street Lawn Club
October 30 Atlanta, GA @ Variety Playhouse
October 31 Orlando, FL @ House of Blues
November 1 Fort Lauderdale, FL @ Culture Room
November 2 Clearwater, FL @ Capitol Theatre
November 4 Richmond, VA @ The National
November 5 Leesburg, VA @ Tally Ho Theater
November 6 Patchogue, NY @ Patchogue Theatre
November 11 Glenside, PA @ Keswick Theatre
November 12 Derry, NH @ Tupelo Music Hall
November 13 Foxborough, MA @ Six String Grill & Stage
November 14 Stroudsburg, PA @ Sherman Theater
November 15 Lorain, OH @ Lorain Palace Theatre
November 16 Columbus, OH @ The King Of Clubs
November 17 Warrendale, PA @ Jergels
November 19 Wyandotte, MI @ District 142
November 20 Flint, MI @ The Machine Shop
November 21 Fort Wayne, IN @ Piereās
November 22 St. Charles, IL @ Arcada Theatre
November 23 Belvidere, IL @ Apollo Theatre
November 25 Denver, CO @ Oriental Theater
November 29 Pioneertown, CA @ Pappy & Harriet's*
*John 5 only
AEROSMITH guitarist and songwriter JOE PERRY is set to return to the road for a series of August performances with THE JOE PERRY PROJECT. The 8-date run kicks off August 13 in Tampa, FL and wraps August 23 in Port Chester, New York, with an August 19 performance in PERRYās Boston hometown (see the itinerary below). For the North American trekāwhich marks the first solo shows for PERRY this yearāthe legendary guitarist will be joined by his Aerosmith bandmates Brad Whitford (guitar) and Buck Johnson (keys), along with The Black Crowesā Chris Robinson (vocals), and Stone Temple Pilotsā Robert DeLeo (bass), and Eric Kretz (drums).
āWellā¦itās time to let the music do the talkin again,ā PERRY says. āIām really excited about the JPP line up this year!!!! Most of these guys played with me at The Roxy in L.A. at the debut event for my latest solo album [Sweetzerland Manifesto] in January 2018. Theyāre all busy as hell but thankfully theyāre able to carve out some time for this run. And Iām not only lucky enough to have Brad Whitford onstage with me but Chris Robinson of The Black Crowes! [who sang āFortunate Oneā on Sweetzerland Manifesto MKII], Robert DeLeo and Eric Kretz from STP!!! and Buck Johnson who plays keys and sings with Aerosmith, the Hollywood Vampires, and is also a solo artist in his own right.ā
For the shows, the Rock and Roll Hall of Fame inductee says āthe set list is gonna include my fav JPP cuts, STP, Black Crowes, and with Brad weāll be hitting the Aero hits and some deep cuts and then ya never know!!!! Gonna be a BLAST, and if youāve ever been to one of my shows you know the words GARAGE BAND on STEROIDS come to mind! See you there!!!!ā
DATE | LOCATION | VENUE |
Wednesday, August 13 | Tampa, FL | Seminole Hard Rock - Tampa |
Thursday, August 14 | Hollywood, FL | Seminole Hard Rock - Hollywood |
Saturday, August 16 | Toronto, ON | HISTORY |
Sunday, August 17 | Muskoka, ON | Kee to Bala |
Tuesday, August 19 | Boston, MA | Wang Theatre |
Wednesday, August 20 | Hampton Beach, NH | Hampton Beach Casino Ballroom |
Friday, August 22 | Mashantucket, CT | The Premier Theater at Foxwoods Resort Casino |
Saturday, August 23 | Port Chester, NY | Capitol Theatre |