Radiospares®, Axiom® and ToneClone® Series Transformers for Marshall & Marshall-style Amplifiers 10 Watt | 15 Watt | 18 Watt | 20 Watt | 30 Watt | DSL-201 | DSL-401 | 45 Watt | 50 Watt | 60 Watt | 100 Watt | 200 Watt | Misc. Marshall Notes: For restorations of your original or vintage transformers please call us. See Mercury Vintage™. For tier pricing information, please see the Ordering Page. Legend: OT = Output Transformer, PT = Power Transformer, C = Choke, RT = Reverb Transformer, PI = Phase Inverter, IS = Inter-Stage Transformer, F = Filament Transformer
KIND	TYPE	PART NO.	DESCRIPTION	PRICE
10 Watt
OUTPUT
	OT	MAR10-O	Model 1930	150.00
POWER
	PT	MAR10-P	Model 1930	175.00
15 Watt
OUTPUT
	OT	MS15-O	Studio 15 upgrade	100.00
POWER
	PT	MSP-15	Studio 15	100.00
18 Watt
OUTPUT
	OT	O18RS-L	Leads	235.00
	OT	MAR18-OT	Current handwired edition -- 18 watt -- 4, 8 & 16Ω taps	175.00
	OT	O18RS-FS	FatStack with leads	250.00
POWER
	PT	P18RS		225.00
	PT	P18RS-SL	Leads with short stack	230.00
	PT	P18RS-M	Lower B+	235.00
CHOKE
	C	MC10H	10H -- 100mA	30.00
20 Watt
OUTPUT
	OT	O20JM-L	Leads	150.00
POWER
	PT	P20JM	'60s -- solid state rectifier -- 100V, 120V, 220V, 230V & 240V primary	175.00
	PT	MPRT-20	Reverb-Tremolo	135.00
30 Watt
OUTPUT
	OT	JTM30-O	2.7, 8 & 16Ω taps -- Upgrade!	175.00
	OT	MAR30-O	Artist upgrade -- 4 & 8Ω taps -- vertical mount	165.00
	OT	MAR30-OM	Artist upgrade -- 4, 8 & 16Ω taps -- vertical mount	175.00
	OT	MAR30-OS	Upgrade! -- 2.6, 8 & 16Ω taps -- flat mount	175.00
POWER
	PT	MAR30-P	Drake -- #1961-112 / 7	175.00
	PT	P30JT	JTM 30 watt	175.00
DSL201
OUTPUT
	OT	M-DSL201-O	Drop-in Upgrade!	135.00
POWER
	OT	M-DSL201-P	Drop-in Upgrade!	180.00
DSL401
OUTPUT
	OT	M-DSL401-O	Drop-in Upgrade!	175.00
POWER
	PT	M-DSL401-P	Drop-in Upgrade!	200.00
CHOKE
	C	M-DSL401-C	Upgrade!	30.00
45 Watt
OUTPUT
	OT	O45JT	JTM45 -- 8 & 16Ω taps -- 100V secondary tap	225.00
	OT	O45JT-16	JTM45 -- 4, 8 & 16Ω taps	230.00
		O45RS-L	JTM45 -- leads (endbells available in most colors, including original vintage)	250.00
	OT	O45RS-L-8	JTM45 -- leads -- 8k primary -- standard Radiospares secondary	265.00
	OT	O45RS-L-8-M	JTM45 -- 3.4K & 6.6K primary -- 8Ω tap	265.00
	OT	O45RS-L-16	JTM45 -- leads -- 3.4k, 6.6k, 8k primary -- 16Ω tap	270.00
	OT	O45RS-L-16-M	JTM45 -- 3.4K & 6.6K primary -- 16Ω tap	265.00
POWER
	PT	JTM45-RI-P	JTM45 reissue upgrade -- dual B+ -- 340-0-340 & 393-0-393	250.00
	PT	JTM45-RI-PM	JTM45 reissue upgrade -- dual B+ -- 300-0-300 & 393-0-393	250.00
	PT	P4550JT-G1	JTM45 / Plexi 50 -- flat mount -- 475V B+ -- 5V winding	250.00
	PT	P4550JT-G2	JTM45 / Plexi 50 -- flat mount -- 420V B+ -- 5V winding	250.00
	PT	P4550JT-G2M	JTM45 / Plexi 50 -- flat mount -- 460V B+ -- 5V winding	250.00
	PT	P4550JT-G3	JTM45 / Plexi 50 -- flat mount -- 515V B+ -- 5V winding	250.00
	PT	P4550JT-G3S	JTM45 / Plexi 50 -- flat mount -- 500V B+ -- 5V winding	250.00
	PT	P4550JT-G4	JTM45 / Plexi 50 -- flat mount -- 380V B+ -- 5V winding	250.00
	PT	P4550JT-G5	JTM45 / Plexi 50 -- flat mount -- 320V B+ -- 5V winding	250.00
	PT	P4550JT-G6	JTM45 / Plexi 50 -- flat mount -- 250V B+ -- 5V winding	250.00
	PT	P45JT	JTM45	250.00
	PT	P45RS	JTM45	270.00
CHOKE
	C	CJT45W-5H	5H -- 100mA	30.00
	C	JT45C-5H	JTM45 -- 5H -- 100mA	30.00
	C	JT45C-7H	JTM45 -- 7H -- 100mA	30.00
50 Watt
OUTPUT
	OT	JCM900-50-O	JCM900 -- Drop In Upgrade!	150.00
	OT	JCM900-50-OM	JCM900 -- Drop In Upgrade! Use with two 6L6/5881/KT66/6550/KT88 type tubes	200.00
	OT	MAR50-O	DSL / TSL -- Upgrade!	150.00
	OT	MAR50-OS	DSL / TSL -- Upgrade! Use with two 6L6/5881/KT66/6550/KT88 type tubes	200.00
	OT	MAR50-VM50-O	Vintage Modern 50W -- Upgrade! Use with two EL34/KT77 type tubes	170.00
	OT	MAR50-VM50-OS	Vintage Modern 50W -- Upgrade! Use with two 6L6/5881/KT66/6550/KT88 type tubes	200.00
		O50JM	Plexi (endbells available in most colors, including original vintage)	200.00
	OT	O50JM-M	Plexi -- higher gain	200.00
	OT	O50JM-MM	Plexi --  KT88 / 6550 & 6L6 tubes	200.00
	OT	O50JM-SL	Plexi -- self leads	225.00
	OT	O50-PLM	6K primary	225.00
	OT	MAR-5O/50-O	50/50 rackmount power amp -- Drop in Upgrade! Use with two EL34/KT77 type tubes	200.00
	OT	MAR-5O/50-OS	50/50 rackmount power amp -- Drop in Upgrade! Use with two 6L6/5881/kt66/6550/kt88 type tubes	215.00
	OT	M-JVM205C-O	JVM205C Combo -- Drop-in Upgrade!	160.00
POWER
	PT	M-JVM205C-P	JVM205C Combo -- Drop-in Upgrade! -- single 120V tap	235.00
	PT	M-JVM205C-P/E	JVM205C Combo -- Drop-in Upgrade! -- 220V, 230V & 240V primary taps	255.00
	PT	MAR50-P	Plexi	250.00
		MAR50-PT	DSL/TSL -- Drop in Upgrade! -- SuperStack (see FatStack) Comparison photo of Mercury vs. Marshall DSL/TSL 50 PT. Check out this YouTube.com link by Robert Udell.	250.00
	PT	MAR-9005-P	Model 9005 50/50 Rack mount power amp -- Upgrade!	345.00
	PT	MAR-2553-SLJUB-PT	2553 Silver Jubilee -- Drop-in Upgrade!	250.00
	PT	P4550JT-G1	JTM45 / Plexi 50 -- flat mount -- 475V B+ -- 5V winding	250.00
	PT	P4550JT-G2	JTM45 / Plexi 50 -- flat mount -- 420V B+ -- 5V winding	250.00
	PT	P4550JT-G2M	JTM45 / Plexi 50 -- flat mount -- 460V B+ -- 5V winding	250.00
	PT	P4550JT-G3	JTM45 / Plexi 50 -- flat mount -- 515V B+ -- 5V winding	250.00
	PT	P4550JT-G3S	JTM45 / Plexi 50 -- flat mount -- 500V B+ -- 5V winding	250.00
	PT	P4550JT-G4	JTM45 / Plexi 50 -- flat mount -- 380V B+ -- 5V winding	250.00
	PT	P4550JT-G5	JTM45 / Plexi 50 -- flat mount -- 320V B+ -- 5V winding	250.00
	PT	P4550JT-G6	JTM45 / Plexi 50 -- flat mount -- 250V B+ -- 5V winding	250.00
	PT	M-JTM50-TREM-PT	JTM50 -- late '60s Tremolo 50	250.00
	PT	P50JCM	Plexi -- 375V B+ -- 5V winding	250.00
	PT	P50JCM-M	Plexi -- 440V B+ with solid state rectification-- 5V winding	250.00
	PT	P50JM	Plexi	250.00
		P50JM-475	Plexi -- 475V B+ (endbells available in most colors, including original vintage)	250.00
	PT	P50JM-475-C	360-0-360 unloaded B+ -- 6.3V CT @ 7A -- 13V @ 1.5A -- 100V, 120V, 220V, 230V & 240V primary taps	275.00
	PT	P50VDM	Voltage doubler '80s model	250.00
	PT	JCM900-50-P	JCM900 -- Drop-in Upgrade!	225.00
CHOKE
	C	MC25-H	25 Henry Choke	30.00
	C	MC10H	10H -- 100mA	30.00
	C	MAR100-C	3H -- 100mA	30.00
60 Watt
OUTPUT
	OT	JTM60-O	JTM60 -- Upgrade!	175.00
	OT	O60RS-L	Large 60 watt -- 3.4K, 6.6K & 8K primary -- single 16Ω secondary tap	275.00
	OT	MAR-JCM600-O	JCM600 --  Upgrade!	165.00
	OT	M-TSL60-O	TSL60 --  Upgrade!	160.00
	OT	M-TSL601-O	TSL601 --  Upgrade!	160.00
	OT	M-TSL602-O	TSL602 --  Upgrade!	160.00
POWER
	PT	JTM60-P	JTM60 -- Upgrade!	225.00
75 Watt
OUTPUT
	OT	PARK75-O	'69-'70 Park -- 75 watt	250.00
POWER
	PT	P75JT	JTM75 -- high B+ -- 5V winding	275.00
100 Watt
OUTPUT
	OT	M-100/100-O	100/100 -- EL34 Dual Monobloc power amp -- Drop-in Upgrade!	230.00
	OT	JCM900-100-O	JCM900 -- Upgrade! -- Drop-in	250.00
	OT	MAR100-O	DSL / TSL -- Upgrade! -- use with combo -- 4, 8 & 16Ω taps	225.00
	OT	MAR100-OM	DSL / TSL -- Drop-in Upgrade! -- use with head ONLY! -- SuperStack (see FatStack) -- 4, 8 & 16Ω taps	250.00
	OT	MAR100-OS	DSL / TSL -- Upgrade! -- 6L6 / KT66 / 6550 / KT88 tubes	250.00
	OT	MAR-VM100-O	Vintage Modern 100W -- Upgrade! -- Use with four EL34/KT77 type tubes	265.00
	OT	MAR-VM100-OS	Vintage Modern 100W -- Upgrade! for -- Use with four 6L6/5881/KT66/6550/KT88 type tubes	275.00
	OT	MMO-50/100C	Use with higher gain amp -- 2, 4, 8 & 16Ω taps	275.00
	OT	MMO-100	Later '70s Model -- for higher gain amp	250.00
	OT	MMO-100M	Optimized for 6L6 / KT88 / 6550 tubes	260.00
	OT	MMO-PX-100	Great for JCM800 and highest gain amps	270.00
		O100JM	Plexi (endbells available in most colors, including original vintage)	250.00
	OT	O100JM-C	4, 8 & 16Ω taps	275.00
	OT	O100JM-M	6L6 / KT88 / 6550 tubes	270.00
	OT	O100JM-SL	100 watt Plexi -- self leads	270.00
	OT	O100JT	JTM-100 "Super Amp"	300.00
	OT	O100-PLM	Plexi -- 3100Ω primary impedance	275.00
	OT	O100-PLM-S	Plexi -- 3100Ω primary impedance -- small size	230.00
	OT	MAR-JVM100-O	JVM410 Head -- Upgrade!	265.00
	OT	M-1959HW-O	1959 Hand-Wired reissue -- Drop-in Upgrade!	260.00
	OT	O100RS-L	Single 16Ω secondary tap	300.00
	OT	O100RS-LM	1.75K, 3.4K & 8K primary -- 8 & 16Ω taps	350.00
POWER
	PT	MAR-9005-P	9005 50/50 -- Rack mount power amp -- Upgrade!	345.00
	PT	M-100/100-P	100/100 -- EL34 Dual Monobloc power amp -- Drop-in Upgrade!	230.00
	PT	MSUPB-100-P	'69-'70 Super Bass -- 1.75" STACK -- 100V bias winding	265.00
	PT	JCM900-100-P	JCM900 -- Drop-in Upgrade!	250.00
	PT	M-JTM-45/100P	'67 JTM45/100 -- dual B+	300.00
	PT	M3-66P	3" stack	350.00
	PT	M3-66P-M	3" stack -- lower B+ -- 385-0-385	365.00
	PT	M3-67P	3" stack	350.00
	PT	MP-100-400	Plexi -- 400V B+	250.00
	PT	MP-100-425	Plexi -- 425V B+	250.00
	PT	MP-100-450	Plexi -- 450V B+	250.00
	PT	MP-100-460	Plexi -- 460V B+	250.00
	PT	MP-100-475	Plexi -- 475V B+ (endbells available in most colors, including original vintage)	250.00
	PT	MP100-67	Plexi -- 520V B+	250.00
	PT	MP100-67M	'67 -- additional 20V winding	270.00
	PT	MP100-68	'68 -- use with bridge diode -- approx. 460 B+	250.00
	PT	P100-66 2.5M	Plexi -- 2.5" stack	300.00
	PT	MP100-67S	Plexi -- 560V B+	260.00
	PT	P100JCM	Bias winding	250.00
	PT	P100JM	Plexi	250.00
	PT	P100JM-M	'68 Plexi -- 380-0-380	265.00
	PT	P100JM-MM	Plexi 350-0-350 -- 5V winding	275.00
	PT	MAR100-P	DSL/TSL -- Drop-in Upgrade! -- SuperStack (see FatStack)	250.00
	PT	M-TSL-100COMBO-P	JCM2000 TSL 122 Combo -- Drop-in Upgrade!	250.00
	PT	MAR-JVM100-P	JVM410 Head -- Upgrade!	295.00
	PT	MAR-VM100-P	Vintage Modern -- Upgrade!	295.00
	PT	M-1959HW-P	1959 Hand-Wired reissue -- Drop-in Upgrade!	295.00
	PT	M-67100-P	30th Anniversary 6100 -- Drop-in Upgrade!	250.00
CHOKE
	C	MC25-H	25 Henry Choke	30.00
	C	M-1959HW-CH	1959 Hand-Wired reissue -- Drop-in Upgrade!	35.00
	C	M-CH	Late '60s 100 watt -- 3.8 Henry	35.00
	C	MC10H	10H -- 100mA	30.00
	C	MAR100-C	3H -- 100mA	30.00
200 Watt
OUTPUT
		MMAJ-OA	Major (endbells available in most colors, including original vintage)	400.00
POWER
	PT	MMAJ-P	Major	450.00
	PT	MMAJ-PC	Major -- tapped B+ -- 227-0-227 and 190-0-190 -- 100V, 120V, 220V, 230V & 240V primary	490.00
CHOKE
	C	MC10H	10H -- 100mA	30.00
Miscellaneous Marshall
OUTPUT
	OT	M2001-O	JCM 800 -- Model 2001 -- 375 bass amp	390.00
	OT	MM-O	Mercury -- single 6BQ5 / EL84 -- 4 watt	60.00
POWER
	PT	MAR-SPECIAL-P	Early '70s Specialist -- 120V primary -- Upgrade!	220.00
	PT	MAR-SPECIAL-P/E	Early '70s Specialist -- 220V, 230V & 240V primary -- Upgrade!	235.00
	PT	MAR-SUPB-P	'69 Plexi -- 380-0-380	265.00
	PT	MM-P/120	Mercury -- 120V	95.00
	PT	MARSB-P	Early '70s Super Bass -- vertical mount	270.00
	PT	MM-P/240	Mercury -- 220V, 230V & 240V primary	150.00
CHOKE
	C	MMC-3H	3.3H -- 200mA -- '73-'86 -- 112 DCR See demo at: www.youtube.com/watch?v=Kf6Fu6jzDXw	30.00
	C	MMC20H	20H -- 200mA	30.00
	C	M-67C	'67 100 watt -- 2 Henry	35.00
	C	MC25-H	25 Henry Choke	30.00
REVERB TRANSFORMER
	RT	M4140-RT	4140 Reverb transformer -- #C.2659 -- reverb pan #4FA2A1C	40.00
	RT	JCM800-RT	JCM800 Reverb transformer -- reverb pan #4DB3C1D	45.00

*Quantity discounts are available for everyone based upon your accumulated sales over a lifetime, not single purchases. See our Discount Pricing Chart or the Ordering Page for a more complete description.

• If you do not see your amp or model listed, please contact Paul Patronete or Patrick Selfridge.

• We offer our power transformers in many different primary voltages including 100V, 200V, 220V, 230V & 240V. Please contact Sales for details and pricing.

• Black, Chrome, Red, British Green/Grey or Silver Hammertone powder-coated end bell choices available on some models. Additional powder-coated end bells -- $5.00ea.

• All orders (USA and international) are shipped via UPS unless otherwise specified.

• Prices subject to change without notice.

• Attention non-North American customers: For a small additional charge we can provide our transformers with other input voltages.

For more information, assistance, quotes or inquiries:

9167 Independence Ave. • Chatsworth, CA 91311 • FAX (818) 998-7835
Info@MercuryMagnetics.com • www.MercuryMagnetics.com

(818) 998-7791

CAUTION! The voltages in your amplifier can be dangerous. Transformers and chokes are not user serviceable parts. Installation of these components should always be performed by an experienced technician. The simple ability to use a soldering iron is not enough to qualify a "do it yourself person." Those who are inexperienced in working with electronic circuits should never attempt to service their amplifier. Household line currents can be deadly!! Transformers, chokes and large filter capacitors can store a dangerous charge for several days or more after the amplifier has been unplugged. Never touch the terminals of such devices without being certain of their charge status. Risk of shock and damage to equipment may result from mishandling and/or improper use of these components. Please use common sense and always think safety first. After all, tone is most enjoyed when you are alive to hear it.