Marshall Studio Vintage Head

General Model: SV20H Studio Vintage Head Series: Studio Vintage Type: All-valve tube amplifier head Power Output: 20W / 5W switchable Country of Origin: United Kingdom Electronics & Tubes Preamp Tubes: 2 x ECC83 Phase Splitter Tube: 1 x ECC83 Power Tubes: 2 x EL34 Circuit Inspiration: Marshall 1959 Super Lead Plexi Effects Loop: Series FX loop DI Output: Yes Controls Presence Bass Middle Treble Loudness I (High Treble) Loudness II (Normal) High / Low Power Switching Inputs & Outputs Inputs: 2 x High Treble inputs 2 x Normal inputs Speaker Outputs: 5 x 1/4" speaker outputs 16Ω / 8Ω / 4Ω configurations DI Output FX Loop Send/Return Construction Covering: Black Tolex Styling: Vintage Plexi-style gold panel and piping Construction Type: Tube head