By Fletch Whipp
When I was 15 my desired amp was pretty much anything that had the word stack attached to it. After years of touring, hundreds of live performances & the advent of reaching my 30′s (sans road crew & guitar techs), my desires changed to Quarter stacks – a 2×12 and head. It was easily manageable, yet still rocked the house. My amp brand of choice was ‘Divided by 13′, the southern Californian creation of Fred Taccone, whose hand-built amps rank amongst the best in the world. I owned two of his models the FTR-37-a bubbly Fender style amp, and the RSA-23, Marshall Major flavor covering a more robust stiff tone that took pedals incredibly well.
As we began expansion here at RockStarzUSA I reached a time of needing to free up cash-flow to invest in outboard equipment in the studio. Sadly, I made my prized amps available for sale, and unsurprisingly they sold, very quickly. Around 1 year ago I was able to reinvest into a good solid combo with the studio humming along, & 4 new studios at our complex being utilized daily. I wanted a good solid inexpensive workhorse tube amp that had a great clean tone, and that would take my extensive pedal collection. (CLICK HERE to take a look here to see the multiple pedlaboard builds in operation in our various studios CLICK HERE) A friend had recommended his Fender Blues Deluxe Reissue amp. After auditioning it I found one used at Guitar Center for $460.

There were no hidden surprises… it had that familiar Fender tone for me, chimey, bubbly cleans, and typical yawn worthy overdrive channel. It existed, but I could never bond with it. Though I did not set out to ‘mod’ my amp, I was unable to cease drawing comparisons between the Fender and my prized Divided by 13′s, and I began researching retrofitting a different speaker.
SPEAKER
I had loved the grind, and early breakup of the various Celestion Blues housed in my Divided by 13′s over the years, but at 15w, retrofitting it into a 40w amp while doable, was ill-advised by my local, and very trusted long time tech, Ross who heads up the renown ‘RossTronics’ service facility. (Click here to visit RossTronics) Further investigation led me to the Celestion Gold, a 50w version closely mimicking the characteristics of the Blue-so the marketing informed me. Brad Paisley used it, and Brad knows tone, so that, along with various reviews and sound clips, was good enough for me. Celestion developed the Gold to offer musicians that appealing AlNico quality. With distortion and breakup subtly later than the Blues. Again, needing to be budget conscious, I found a Celestion Gold already broken is for $200.
Upon a relatively quick install taking less than 45 minutes, the BDR was fired up to listen to the result of the speaker retrofit. Thankfully I have long gone past the days of ‘hearing with my eyes’ Either the sound and tone is there, and the investment was beneficial, or it isn’t. Thankfully the sound was instantly more appealing than the stock Fender options. That classic chime was now resident, minus the sharp bite typically associated with Fenders, and yet the bass response had tailored itself in the frequencies where it counts. The tone was full-bodied, yet articulate. The sound was present and urgent on mild clipping to heavily saturated overdrive, and yet allowed for the classic ‘bubbly’ style you would listen for on an old Fender Blackface 65.

6V6′s CALLING
After enjoying several months with my ‘new’ Fender Blues Deluxe Reissue, and heading nicely on the highway of tonal bliss, I considered rebiasing the amp to take 6V6 tubes. The stock 6L6′s were fine, but I’ve long been a fan of 6V6 tubes, with their low-frequency extension without getting boomy and a high end. 6V6′s are similar in tone to 6l6′s but they have a bit more mid sparkle and breakup much sooner. It is the little brother to the 6L6 and is all about classic American tube tone from yesteryear – Extremely sweet and bubbly with a beautifully deep bass and spacious shimmering highs, this tube defines vintage “Deluxe” styled tone and is a great substitute in the Mark I, Mark IV & Lone Star when used with their “Tweed” Switch feature. For the right treatment, I consulted Eurotubes. I have used Bob’s Eurotube designs for several years on various amps for myself and others, and he offered a premium 6V6 & 12AX7 package for around $100. (Click here to visit Eurotubes) I took the amp to RossTronics who performed the rebias.
ENTER FROMEL ELECTRONICS
Like other Fender Blues Deluxe Reissue owners, I became aware of Seattle amp tech John Fromel’s various mods available for Fender amps. (Click here to visit Fromel Electronics) The reviews were sparse, but became convinced enough to purchase his ‘Supreme’ mod kit. The kit combined both his complete & recap kits. John’s kits suggested after installation, you would note improvements to the tone stack, twin mod, brightness, power resisters, plate load resisters, reverb mod, switchcraft jacks, lead dress and cap upgrades. John states - Unleash the tone of your Blues Deluxe. The Blues Deluxe in its short life has received a lot of acclaim, it sounds good and is pretty reliable, other than a couple common problems. After these mods your amp will sound fantastic and be more reliable. The classic Fender tone is released through these changes. The flabby bottom darkness is gone, what you get is full warm classic tone with nice top end sparkle. The combined kits were $89.95 shipped. Ross carried out all the mod work & rebiasing of the amp during the same visit for $200.

THE VERDICT
Upon taking the amp home, and connecting it to the pedalboard I was stunned. The amp had drastically changed, for the better, no, make that the best. The amp instantly sparkled-without the icepick cleans. The bass was more strong, yet defined. The mids were present yet not browning out the sound. While dialing in the amp, literally anyway I EQ’d it, it sounded great, a hallmark of any good amp-in my opinion. The volume was no longer hair-trigger sensitive-as John stated. Also, the reverb was good. It no longer washed out-again as John stated it would improve. Overall the amp felt tighter, more bold, smooth yet rich in harmonic detail. My father who had been taping some video in the studio for a promo shoot days earlier, listening to the new tones came in, and said how amazing the amp sounded. For a non musician to hear the difference, and offer their approval, unsolicited was a confirming commentary on the whole process.
Adding the components & labor together Celestion Gold $200, Premium tube upgrade $100, Fromel Electronics Supreme Mod kit $89.95 & RossTronics $200 labor amounted to a $589.95 investment into an amp that cost $460. For around $1050 total investment I am now enjoying an amp that truly is world-class, able to stand alongside without looking embarrassed, or anemic alongside the various Dr Z, Divided by 13, TopHat & other well-regarded (rightfully so) boutique designs out there, cost approx $3,000-$4,000.
I do not wish to take anything away from these esteemed boutique designs, they are stellar, and deserve their place at the forefront of tonal appeal for guitarists. The builders and shops have toiled long over all manner of design features to bring such tone, to guitarists. I enjoy supporting true artisans, the little builders. This paper however is designed to encourage those who know good amp tone when they hear it, yet do not have the resources to pour $3,000+ into a high end amp. My business life has generally been guided by ROI (return on investment) While investing $3,000 into a top shelf amp is worth doing, Investing just over $1,000 and achieving world class amp tone to me represents fantastic ROI.


