Rois Music
A m p l i f i c a t i o n
Custom-built Marshall style guitar amplifiers
Hand-wired, super-light-weight JCM800, Jubilee and JTM45 styles
1w, 5, 18, 50 and 100 watt formats
My name is Rick Roy. I am a retired mechanical engineer and a 50+ year guitar player who is a fan of old skool Marshall amps. I have owned many over the years and in 2009 decided to build my own.
My first build was a Metropolis Amplification JTM45 clone from a kit and it came out great. I then built their 50 and 100 watt 60's era Plexi's that again came out terrific.
Since then I partnered with a fellow musician and amp tinkerer and have built 1w, 5w, 18w, 50w and 100w versions of my favorite designs, including the JCM800 and Jubilee amps. The sound is "all Marshall" to my delight and the lower watt versions weigh far less than the 50 and 100 watt originals. I gig with these regularly and have received many compliments on my sound.
Gino Caira ("Joe Perry"), of the only Aerosmith-endorsed tribute band Draw the Line is using his RMR‑2204‑6V6 on the road and loves it. Check out Gino's video demo & comments:
Click image above to play the video demo.
Rick is making these right! Hand-wired, super-light-weight Marshall style JCM800 and Jubilee amps.
Rois Music Amplifiers can be seen and played at Gino’s Guitar Gallery.
My amps can be ordered with the following options+
Head or Combo (note: combo's are not available with the LED back-lit logo)
Amp types: "JCM800/2204","JCM800/Single Ended, "JUBILEE/2525", "Micro-1/2204"
Wattage*: 1,5,10,18,50,100 watts (note: the Micro-1 head only comes in 1w output)
"Dual Channel": foot-switchable gain with independent volume control
Head size: Shortbox or Classic size
Finish: tolex (Black, White, Wine Red, Green Levant) or Natural Birch wood
Logo style: Standard Black-on-Gold or LED (blue, white, red or orange) back-lit on clear Plexiglas**
1x12 Extension speaker cabinet
* 1w is great for bedroom practice, 5w perfect for band practice, 18w is plenty for small gigs or mic'd thru the sound system for ANY size gig.
** The LED logo is so cool looking and you can see the tubes glowing inside.
+ some options are unavailable with specific amp configurations. See following descriptions for details.
RMR-2204-6V6 Shortbox Head in Tolex
shortbox tolexed with optional LED logo shown
This is an 18 watt version of the Marshall© JCM 800 amplifier based on the 1983 circuit, a very popular amp from the 80’s. The power section features a pair of 6V6 power tubes instead of the normal EL34 compliment resulting in a much lighter amp. This amp is also available with switchable "dual channel” gain, not on the originals, to kick in your lead tone. This is essentially a lead boost with a fixed amount of added gain to make your notes sing, with separate independent volume control to balance your rhythm and lead volumes. I prefer power amp overdrive over pedals myself and this is achievable using lower power output tubes. An added bonus is that the amplifier weighs substantially less due to much smaller transformers versus 50 and 100 watt heads weighing upwards of 50 lbs. Hand wired to give classic Marshall tone. Also available in a natural birch cabinet, classic size box (see below), and 1x12 natural and tolexed formats.
Deets:
18 watts via JJ 6V6 matched pair
3 x 12AX7 JJ preamp tubes
Weight: 15 lbs
SHOWN:
Shortbox head - dimensions: 21.94" W x 8.25" D x 9.5" H
Single and Dual Channel versions
Black, White and Wine Red tolex
Blue, red, orange and white back-lit LED logo
OPTIONS AVAILABLE:
Single or Dual Channel
Black-on-Gold logo ~OR~
Blue, red, orange or white LEDs back-lit clear Plexiglas logo
Finish: Natural Birch
Black, White, Wine Red, or Green Levant tolex
Matching 1x12 extension speaker cabinet
Price: $1050
(shortbox, dual channel, tolexed, led logo- sku RM00185)
(shortbox, single channel, tolexed, led logo- sku RM00192)
(shortbox, dual channel, tolexed, standard logo- sku RM00204)
(shortbox, single channel, tolexed, standard logo- sku RM00203)
Price: $875
(shortbox, dual channel, natural, led logo- sku RM00191)
(shortbox, single channel, natural, led logo- sku RM00207)
(shortbox, dual channel, natural, standard logo- sku RM00205)
(shortbox, single channel, natural, standard logo- sku RM00208)
RMR-2204-6V6 Classic Size Head in Natural Birch
classic size in natural birch with black-on-gold logo shown
For a full description of this amplifier, see the RMR-2204-6V6 Shortbox Tolexed description (above).
Deets:
Same as above 2204-6V6 electrical specs
Dimensions: 25.94" W X 8" D X 9.5" H
Weight: 17 lbs
SHOWN:
Classic size cabinet
Natural Birch
Dual Channel
Black-on-Gold logo
OPTIONS AVAILABLE:
Single or Dual Channel
Led logo
Finish: Tolex: Black, White, Wine Red, or Green Levant
Matching 1x12 extension speaker cabinet
Price: $1200 (tolexed)
(classic box, dual channel, tolexed, led logo- sku RM00243)
(classic box, single channel, tolexed, led logo- sku RM00245)
(classic box, dual channel, tolexed, standard logo- sku RM00086)
(classic box, single channel, tolexed, standard logo- sku RM00247)
Price: $1000 (natural)
(classic box, dual channel, natural, led logo- sku RM00244)
(classic box, single channel, natural, led logo- sku RM00246)
(classic box, dual channel, natural, standard logo- sku RM00119)
(classic box, single channel, natural, standard logo- sku RM00248)
RMR-2525-6V6 Jubilee head
shortbox tolexed with opt LED logo shown
This is an 18 watt version of the Marshall© Jubilee amplifier that debuted in 1987 and has been reissued. Slash, Joe Bonnamasa and others are among many Jubilee users. The power section features a pair of 6V6 power tubes instead of the normal EL34 compliment resulting in a much lighter amp. This amp also has a separate lead gain control not found on the originals to dial in your lead tone. I prefer power amp overdrive over pedals myself and this is achievable using lower power output tubes. An added bonus is that the amplifier weighs substantially less due to much smaller transformers versus 50 and 100 watt heads weighing upwards of 50 lbs. Hand wired to give classic Marshall tone. Also available in a natural birch cabinet, classic size and 1x12 natural and tolexed formats.
Deets:
18 watts via JJ 6V6 matched pair
3 X 12AX7 JJ preamp tubes
Separate lead gain control
Clean and crunch push pull switch
Foot-switchable rhythm/lead channel (also switchable via front panel push pull switch)
FX send and return
Weight: 15 lbs
SHOWN:
Shortbox head - dimensions: 21.94" W x 8.25" D x 9.5" H
with Orange LED back-lit clear Plexiglas logo
Black tolex with white trim
OPTIONS AVAILABLE:
Classic size natural or tolexed head, 1x12 Combo cab
Black-on-Gold logo ~OR~
Blue, red, orange or white LEDs back-lit clear Plexiglas logo
Finish: Natural Birch
Tolex : Black, White, Wine Red, or Green Levant
Matching 1x12 Extension speaker cabinet
Price: $1150 (tolexed shortbox)
(shortbox, tolexed, led logo- sku RM00224)
(shortbox, tolexed, standard logo- sku RM00225)
Price: $1000 (natural shortbox)
(shortbox, natural, led logo- sku RM00226)
(shortbox, natural, standard logo- sku RM00227)
Price: $1200 (tolexed classic box)
(classic box, tolexed, led logo- sku RM00256)
(classic box, tolexed, standard logo- sku RM00019)
Price: $1000 (natural classic box)
(classic box, natural, led logo- sku RM00255)
(classic box, natural, standard logo- sku RM00115)
RMR-2204-SE Single-Ended (4-10w)
single-ended (4-10 W) in tolexed shortbox head shown
This is a single ended version of the Marshall© JCM800 amplifier perfect for both bedroom and gig use. The power section features a user-swappable single 6V6 for 4 watts and a single 6L6 or EL34 for about 10 watts. Pair this amp with our Extension Cab or your favorite 1x or 2x speaker cabinet. Hand wired to give classic Marshall tone. Also available in Classic size natural birch cab and 1x12 Combo.
Deets:
4-10 watts via single 6V6, 6L6 or EL34 power tube (included). You decide which sounds best.
3 X 12AX7 JJ preamp tubes
For use with single 4 or 8 ohm or 2x 8 or 2x16 ohm cabinet
Weight: 15 lbs
SHOWN:
Shortbox head - dimensions: 25.94" W x 8" D x 9.5" H
White tolex with black trim
Single channel
Red LED back-lit logo
OPTIONS AVAILABLE:
Shortbox head, Classic size head, 1x12 Combo cab
Single or Dual channel
Black-on-Gold standard logo ~OR~
Blue, red, orange or white LEDs back-lit clear Plexiglas logo (LED logo not available with Classic size head)
Finish: Natural Birch wood ~OR~
Tolex: Black, White, Wine Red, or Green Levant
1x12 Extension speaker cabinet
Price: $1200 (tolexed classic box)
(classic box, dual channel, tolexed, led logo- sku RM00278)
(classic box, single channel, tolexed, led logo- sku RM00280)
(classic box, dual channel, tolexed, standard logo- sku RM00070)
(classic box, single channel, tolexed, standard logo- sku RM00282)
Price: $1100 (natural classic box)
(classic box, dual channel, natural, led logo- sku RM00277)
(classic box, single channel, natural, led logo- sku RM00279)
(classic box, dual channel, natural, standard logo- sku RM00275)
(classic box, single channel, natural, standard logo- sku RM00281)
Price: $1200 (tolexed shortbox)
(shortbox, dual channel, tolexed, led logo- sku RM00268)
(shortbox, single channel, tolexed, led logo- sku RM00272)
(shortbox, dual channel, tolexed, standard logo- sku RM00270)
(shortbox, single channel, tolexed, standard logo- sku RM00274)
Price: $1000 (natural shortbox)
(shortbox, dual channel, natural, led logo- sku RM00267)
(shortbox, single channel, natural, led logo- sku RM00271)
(shortbox, dual channel, natural, standard logo- sku RM00269)
(shortbox, single channel, natural, standard logo- sku RM00273)
RMR-MICRO-1 JCM800 styled 1-watt "Microbox" Head
RMR-MICRO-1
This is a 1 watt version of the Marshall© JCM800 amplifier perfect for apartment or bedroom use. The design is based on the Rob Robinette JCM Micro amp that impressed me enough to offer it in a "Marshall" style format. I like to call it a "parlor Marshall" or "wife friendly Marshall" for you married dudes. The power section features a single 12AU7 or 12AT7. Either will yield good tone at conversation level volume. Pair this amp with your favorite 1x or 2x speaker cabinet. Hand wired to give classic Marshall tone. Also available in natural cab and 1x10 combo.
Deets:
1 watt via a single 12AU7 or 12AT7 (both tubes are included)
3 X 12AX7 JJ preamp tubes
Microbox head - dimensions: 19.94" W x 8" D x 7.5" H.
That's 6" less width and 2" less height AND 7 lbs lighter compared to the Classic size head!
Perfect bedroom practice amp
Use with single 4 or 8 ohm or 2x 8 or 2x16 ohm cabinet
Single channel only
Weight: 10 lbs
SHOWN:
Black-on-gold logo
Natural Birch finish
Microbox head size ONLY
OPTIONS AVAILABLE:
Natural Birch finish ~OR ~
Tolex: Black, White, Wine Red, or Green Levant
Blue, red, orange or white LED back-lit clear Plexiglas logo
1x12 Extension speaker cabinet
Price: $750 (tolexed microbox)
(microbox, tolexed - sku RM00050)
Price: $700 (natural microbox)
(microbox, natural - sku RM00111)
1x12 Combo Cab with 18 watt JCM800 or Jubilee styled amps
1 x 12 Combo Cab with Jubilee styled amplifier shown
This is an 18 watt combo version with either the Marshall© Jubilee-style amp or a JCM800-style amp, and featuring a closed back design for added bass thump. This design also features an easy jack access rear panel, mounted on the rear panel. Pair this amp with our matching 1x12 bluesbreaker-style matching Extension Cab for an even fuller sound at gigs.
Deets:
Closed back design for added thump
Rear mounted rear panel for easy access to jacks
Warehouse Guitar Veteran 30 12" speaker 8 ohm (V30 style)
External 8 ohm extension speaker jack
Dimensions: 24" W x 10" D x 20 1/8" H
SHOWN:
RMR-2525-6V6 Jubilee styled amp
Classic Green levant tolex with cream trim
Black-on-Gold logo (note: LED back-lit logo is not available with combos)
OPTIONS AVAILABLE:
RMR-2204-6V6 single or dual channel amp ~OR~
RMR-2204-SE single or dual channel single ended amp
Tolex: Black, White, Wine Red, or Green Levant ~OR~
Natural Birch
Matching 1x12 Extension speaker cabinet
Weight: 38 lbs
Price: $1500
tolexed- sku RM00059
Price: $1300
natural- sku RM00113
1x12 Extension Speaker Cabinet
1 x 12 Extension Speaker Cab
Pair our Extension Speaker Cab with any of our amp heads or combo units. Closed-back design gives more mid-bass than open-back cabs and makes your palm-muted chug style really stand out. Cab includes the WG Veteran 30 12" speaker which is modeled after the popular Celestion/Marshall Vintage 30 and sounds great in this closed cabinet.
Deets:
Power handling- 30 watts
Closed back design for added thump
Warehouse Guitar Veteran 30 12" speaker 8 ohm (V30 style)
Dimensions: 24" W x 10" D x 20 1/8" H
SHOWN:
Classic Green levant tolex with cream trim
Black-on-Gold logo
OPTIONS AVAILABLE:
Tolex: Black, White, Wine Red, or Green Levant ~OR~
Natural Birch
Weight: 28 lbs
Price: $450
tolexed- sku RM00180
Price: $400
natural- sku RM00317
~ HOW TO ORDER ~
Amps are built to order and lead time is 3 to 6 weeks depending on number of orders and parts availability.
Contact me (see below) for a special order request and/or a quote. If you know what you want, you can order now by sending Venmo payment to @Rois-Music and include the following info (in pink) in the Venmo message:
Mailing address (will determine UPS shipping cost)
Phone number (mobile if possible)
Email address
LED Color (if ordering an LED back-lit logo): Blue, White, Red, or Orange
SKU number which indicates:
Amp configuration Head or Combo (note: combos are not available with LED back-lit logo)
Amp Type JCM800/2204 (6V6, Single-Ended or Micro-1) or JUBILEE/2525
Head size Shortbox or Classic (notes: the Micro-1 amp comes in the Minibox head size only; Classic size comes with black-on-gold logo only)
Channels: Single or Dual (note: Jubilee is dual-channel only)
Wattage: 1w, 4-10w, or 18w (note: Micro-1 is 4-10w only)
Finish:
Stock Tolex colors are: White, Heritage Black, Wine Red, Levant Green (or user preference)
Natural Birch
Logo style (LED Back-lit or Standard Black-on-Gold)
~ SHIPPING IS FULLY INSURED ~ TRACKING NO. WILL BE PROVIDED WHEN SHIPPED ~
~ LOCAL PICKUP AVAILABLE ~
~50w, 100w JCM or Jubilee styled and JTM45 style are special orders only. Call for pricing ~