Marshall SV20H – 20W Valve amp head – JMP 1959 SLP
3,665.00 Excl. VAT
- Packs the legendary tone of a 1959 Super Lead into a 20W head
- Conjures up saturated blues grit and biting leads — the coveted Plexi sound
- 4 separate inputs for you to blend your sound, along with high- and low-sensitivity loudness knobs
- 3-band EQ with Presence control supplies flexible sound shaping
- Effects loop makes integrating your effects pedals and processors easy
- Power reduction circuit takes wattage down to a bedroom-friendly 5W
- DI output for easy recording or routing to a PA
Available on backorder
Estimated delivery: October 27, 2026 – November 6, 2026
Description
POWER REDUCTION FROM 20W TO 5W AT THE FLICK OF A SWITCH
Select the ideal power setting for your surroundings. Toggle effortlessly between 20W and 5W power output with a simple switch, making it convenient to transition between the rehearsal studio and the living room as needed.
Inspired by the original 1959
The Studio Vintage lets you harness the formidable tone of the 1959SLP at home or in the studio. Choose between the brightness of the high treble channel, the roundness of the normal channel, or blend between the two with a patch cable. Add in the EQ and presence controls and you can take your sound from warm blues to aggressive, biting leads.Â
All-valve
This instantly recognisable tone is driven by two ECC83 preamp valves and two EL34 power amp valves.Â
Additional information
| Weight | 11.84 kg |
|---|---|
| Dimensions | 66.6 × 28 × 29 cm |
| Type: | Tube |
| Number of Channels: | 2 (Normal, High Treble) |
| Output Power: | 20W (5W setting) |
| Preamp Tubes: | 3 x 12AX7 |
| Power Tubes: | 2 x EL34 |
| EQ: | 3-band EQ |
| Inputs: | 2 x 1/4″ (high, low treble input), 2 x 1/4″ (high, low normal input) |
| Outputs: | 1 x 1/4″ (16 ohm), 2 x 1/4″ (single 8 ohm or 2 x 16 ohm), 2 x /14″ (single 4 ohm or 2 x 8 ohm), 1 x 1/4″ (DI out) |
| Effects Loop: | Yes |
| Bias Type: | Cathode Biased |
| Construction Material: | Black Tolex |
| Power Source: | Standard IEC AC cable |
About brand
Iconic amplification and audio products for musicians and music enthusiasts.
