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Amp modification kits


Kits for any valve amp

£

BULLET-PROOF KIT - PART# BP50AK
Highly recommended for all amps all the time! Any amp with 2 x 6V6, 6L6, EL34 or 6550 Power Tubes. Protects the amp against voltage spikes, current overloads, dead speakers and all the gremlins that can destroy the amp or tubes.

23

BULLET PROOF KIT - PART# BP100AK
As above, for amps with 4 Power Tubes

26

LINE OUT KIT - PART# LO-AK
A ¼ inch jack line-out kit with a level control. Easy to install on any amp with a speaker jack. It captures the tone from the entire amp including the power amp. Even Fenders with a line out can get improved performance with this kit. For any tube amp.
24
AMP GAIN BOOST - PART# AGB
Replaces the Bass control of any tube amp with a push-pull pot, boosting the gain in the preamp.
26
AMP MIDRANGE BOOST - PART#AMBEZ
Replaces the Treble control of any tube amp with a push-pull pot. Otherwise called a Fat Switch.
26
TRIPLE KILLER SWITCH - PART# 3KSAK
Another unique Torres design. Get 3 distinct tones from your amp. Up is Marshall Brown Sound, Middle is solid Crunch Tone, Down is Tweed Bassman. Respect.
26
REVERB KIT - PART#RVB- add a valve reverb to your amp
one tube version
two tube version

148
159
EFFECTS LOOP - PART # EFL
All the parts needed to install a parallel or series valve driven effects loop
45
DC HEATER KIT - PART # DCH
All the parts needed to convert to DC Heaters. Great idea for ultimate minimum hum
20
HEADPHONE KIT - Normally supplied to mate with stero 1/4" jack: We need to know the speaker impedance and output power of the amp
47
EXTRA GAIN STAGE KIT EGSK- add an extra valve driven gain stage with its own gain control
39
DELUXE BRIGHTNESS KIT
21
MUSIC MASTER MAGIC KIT MMMK - converts this little bass amp into a cool guitar amp with great Tweed Champ tones
21
TREMOLO - all the parts needed to add tremolo to you amp
57
PRINCETONE AND PRINCETONE REVERB BIAS ADJUSTMENT KIT PBAK
28



Simple Modifications for Fender Amps

£

THE PRE-CBS KIT - PART # PCBSAK
A great sounding easy kit to turn a Silver Face Fender into a pure Vintage sounding amp. The tone is warm, rich and fuller than the stock amp with a definite Vintage Blues/Rock tone.

22
"HOT KIT" FOR THE REISSUE TWEED BASSMAN - PART# TBAK
A simple, easy installation that gives the amp a Master Volume and an Overdrive Stage for tremendous versatility.


24
BASSMAN MAGIC KIT - PART# BMAK
An easy kit to rebuild the Driver section of the common Fender Model AB165 Bassman Amp Head. Converts the amp to a stronger, clearer sounding guitar amp circuit with real tone. Makes the Bassman into a fabulous guitar amp.


24
"CHAMP" CHAMP KIT - PART# CCAK
A kit to rebuild the common Silver and Black Face Fender Champ or VibroChamp to a Vintage ‘Tweed’-like tone. Stronger, easier break-up and outstanding tone. Very easy to install.


22
CHAMP & VIBROCHAMP BIAS KIT - PART # CVBK
24
RED KNOB CHAMP KIT - PART#RKCAK
A super-simple but very effective mod to the standard 80's and 90's Champ or Champ12 with red (or black) knobs. Just a few parts to install - a ton more overdrive, tone and guts. It makes the amps really come alive and scream!


20
RED KNOB BIAS ADJUSTMENT KIT - PART # RKBAK
30

RED KNOB CHAMP - RKCP Pot replacement kit , big improvement in volume, gain control & better tone

19
RED KNOB JACK REPLACEMENT KIT - PART # RKJRK
19
CAPACITOR UPGRADE KIT - PART# CUAK
This kit replaces all the critical capacitors in the signal path of the amplifier with high quality ‘Orange Drop’ capacitors. The tone of any amp becomes purer, richer and more ‘Vintage’ sounding.


39
RIGHTEOUS REVERB KIT - PART# RFAK
Get twice as much Reverb from the stock unit, a much richer tone plus optional Reverb Tone control. Makes the Reverb sound much more integral. An essential modification. Makes the old circuit sound like an afterthought. Not applicable to 1990’s reissue amps.
24
MARSHALLIZE HOT FENDER - PART# MHF
Replaces the Volume and Midrange controls on your Fender with ones of Marshall spec. Also changes some of the components to really heat up a Fender.
31
PERFECT PRINCE KIT - PART#PPAK
Easy kit to Blueprint the Fender Princeton Reverb (1964 - 1980). Get the amp circuit working perfectly. Kit gives more power and a bigger, fuller tone, also corrects some minor design errors in the amp and gives it a sweeter overdrive tone.
26
DUAL STAGE MASTER VOLUME - PART# DMFAK
A highly improved Master Volume that provides much better control and superior tone at high and low volumes. Also includes a Torres patented Presence control (extra highs and sparkle). For all Fenders made before 1980.

39
1980's CONCERT CHANNEL SWITCHING FENDER KIT - PART # FCK
Thorough up-grade of this amp giving crisper, better sounding Pre-CBS tone on both channels plus fitting of Dual Master.

44
DELUX REVERB II, CHANEL SWITCHING CONCERT, TWIN REVERB II BRIGHTSWITCH MOD - PART # DRBSK Restore the life and sparkle to the cleanchannel
20
BLUES DELUXE/BLUES DEVILLE BIAS ADJUSTMENT KIT
Get the right bias control for your Blues Deville and Champ 12
31
HOTROD/DELUXE/DEVILLE JACK REPLACEMENT KIT
19
HEAD PHONE KIT
45
FENDER SUPER 60 JACK REPLACEMENT
19
5E3 REVERB KIT Add reverb to 5E3 Tweed Deluxe and 5F6 Bassmen with minimal modification to the original
151
DEVILLE BRIGHTNESS KIT
21

 

Kits for Marshall Amps

£

DUAL STAGE MASTER VOLUME FOR MARSHALL AMPS - PART# DMMAK
A highly improved Master Volume that provides much better control and superior tone at high and low volumes. One of the most useful kits you can install on any amp. For Marshall all-valve amps - JCM, JMP and Super Lead suggested.
39
MARSHALL BROWN SOUND KIT - PART#MBSK - for older Marshall JC800 without reverb, trem, or channel switching - only for models with pots mounted to circuit board. Offers max overdrive crunch and rock/metal distortion. Includes dual stage master, mid-boost push-pull pot plus additional gain stage; rich long sustain and perfect Marshall tone
95
MARSHALLISE HOT FENDER KIT
24


IMPORTANT:When Ordering a POWER BREAK please indicate output impedance (2, 4, 8 or 16 Ohm) of the amp.

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