Blackstar Series One 104 EL 34

Series One 104EL34
A four channel EL34 100W amplifier

Four EL34 power valves form the backbone of this 100W high gain power house and provide unbelievable dynamics and head-room. The DPR control allows the power to be reduced down to 10W for beautiful power amp distortion at a much lower volume level. Setting new standards in tonal flexibility, the deceptively simple preamp section has four world-beating channels (6 modes) which are further augmented by dual ISF controls. With Series One customisation comes as standard and you will effectively design your own sound.
Series One 104EL34 Overview
100W Watt head with built-in DPR power reduction
4 x ECC83, 1 x ECC82, 4 x EL34 valves
4 switchable channels
Clean channel with Warm (Plexi) and Bright (Class A) type modes
Crunch channel with Crunch and Super Crunch modes
Two overdrive channels with high and low output damping
Two ISF equipped tone control sections
Presence and resonance controls
Master Volume
Series effects loop
MIDI switching
Speaker emulated output
Series One 104EL34 Features Overview

100 watt, 4x ECC83, 1xECC82, 4xEL34

Voiced to a more 'Brit' influenced rock tone, the 104EL34 is built on the classic 100W EL34 power stage.

ISF (Infinite Shape Feature)

Our patented ISF control can take you from the USA to the UK and anywhere between in seconds.

DPR (Dynamic Power Reduction)

DPR reduces the power of the output stage from full power down to 10% and any power output in between.

MIDI Switching

The Series One range offers the ability to control channel selection via MIDI Program Change messages.