Stereo 25 MK II
Not everyone can aspire to one of our high end valve amplifiers. So Icon Audio makes amplifiers for all needs. Our new ST25 MKII retains all the important features of the ST40 MKII, yet is excellent valve for money. New features include the excellent 6SN7 and 6SL7 valves for improved sound, and a headphone socket with excellent performance.
We know that many of our customers like to experiment with different valves, so the ST25 MK II is designed to use: 6L6, EL34, 6CA7, KT66, KT77, KT88, 6550.
Our simplified bias circuit means that valve replacement of the same type requires no bias adjustment.
Specification & Features
(Typical conditions EL34 valves@ 240v 50Hz. 8 Ω)
• 6L6/EL34/6CA7/KT66/KT88/6550 output valves
• 6SN7/6SL7 double triode driver valves
• Class A, all Triode front end
• Ultralinear output circuit
• Can be supplied in triode output by request 15+15w
• Hand wired point to point. No printed circuit board
• 30w RMS per channel Ultralinear
• 4 and 8ohm loudspeaker output
• Frequency response 20-20khz +0 – 0.5db
• THD typically less 0.2% 1kHz
• Hand wound transformers
• Attractive valve cover included in the price
• Hi Fi quality Solen capacitors
• Silver PTFE audio cable
• Gold plated Input & speaker sockets
• 3 line Inputs for CD, Tuner, Phono etc
• 250 mv input for full output
• 220/240volts, 100w (180w max)
• 34W, 34D, 21H (overall) 17kg
• CE, ROHS & WEEE compliant
• Comprehensive manual supplied
(Specifications subject to change, errors & omissions excepted August 2011)
