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The Black Ice F22 is a remote controlled fully balanced differential push pull tube tube amp that does 50 watts/ch with EL34's or 60 watts per channel with 6550 tubes. It was designed by Jim Fosgate for Black Ice, the new name for Jolida. Sonics are excellent and the best that we know of in its price range. These new amps are a major step up from the older Jolida models and it is fitting that the company has a new name to go along with all new designs.
The price is for the 50wpc amp with EL34 tunes. Add $100.00 with 6550 tubes
I have an as new photo sample amp with EL-34 tubes for only $1,449.00
Info is as follows:
o Fully Integrated Stereo Amplifier:
Input 1 V driving 50 to 60 watts, maximum 75 watts output.
o Multiple Inputs: Touch control selector
o Features: Uses EL34 or 6550 tubes. Fixed and
Subwoofer output. Remote control and touch sensor on/off switch. Tube based
o Custom Wound Audio Transformers with a core
of German grain oriented silicon steel. The output transformers are based on
o Exact Bias System: Top panel bias terminal
with bias adjustment controls and built in meter.
o State of the Art Components: ALPS Blue audio
potentiometer, gold plated RCA input jacks, Black Ice Audio coupling caps.
o Low Feedback Design: Only 4.5 dB
Maximum Power: 75 Wpc @ 8 ohms, 1KHz w/6550's / 65wpc @ 8 ohms,
Rated Output Power:60Wpc @t 8
ohms, 25Hz-60KHz w/6550 Tubes /50Wpc @ 8 ohms, 28Hz to 72KHz with EL34
Frequency Response: 8Hz to
130KHz + 1dB (at 1 watt into 8 ohms)
Bandwidth: 15Hz to 80KHz
+ 3dB; 0dB 60 W 1KHz
Distortion THD: Less than
1% at 20 V output, 28Hz to 15KHz
Circuit Type: Fully
Balanced differential push pull
Input Impedance: 100Kohms Negative Feedback:
Less than 4.5 dB
Noise and Hum: 95dB below rated
Tube Complement: 4 x. EL34 or
6550 power output; 4 x 12AX7A/ECC83
Dimensions: 14.5”w x 11.5”d x 7.5”h
Weight: 32 pounds net,
approximately 43 pounds packaged
We accept PayPal, Visa, AMEX, Discover, MasterCard, bank wires & money orders. Brands carried: Acoustic
Read our over 13,300 points of AudiogoN #1 rated feedback and then call 770-667-5633 with questions or to order this fine amplifier.
GA & HI residents add sales tax.
International sales are paid by bank wire transfer only.
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