Tube amplifiers

Xi (X) Custom MK II

The Xi (Ξ) Custom MKII amplifier is a powerful and versatile 55W single-channel combo, with staggered gain points ranging from clean to massive overdrive and a 12" Celestion speaker.  The amp uses switches to alter the gain structure of the preamp,  so the user can control the exact point of harmonic distortion around both clean and overdriven sounds and with any  type of pick up,  either low output single coils,  or powerful humbuckers . The versatility of this amplifier is extraordinary, it ranges  from warm Jazz sounds, to intense overdrives for blues as well as extreme distortion for more radical styles. A perfect amplifier to  any requirement, both in the studio and on stage.

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Specifications  

#Gain, Treble, Middle, Bass, Volume

#"boost" and "drive" switch to alter the gain structure

#Thick switch for low mids

# 55 Watts RMS power in pentode mode, 25W in Triode mode

# Spring reverb and tube circuitry

# Headphone output

# Impedance selector 8 - 4 Ω

# External speaker output

# Triode/Pentode Selector

# Solid state rectifier

# Externally user adjustable fixed bias

# Celestion 12" G12M Creamback 65W Speaker

# 5-year warranty on defective materials and construction (except tubes and speaker)

# Free annual review for the first five years  

# ECC83 preamp tubes

# ECC81 power valves in inverter and pair of El34 in power, possibility of mounting 6L6, KT88 and 6550.

#Weight : 22Kg

#Dimensions (mm) :  height 510, width 515, depth 320

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