Tag Archives: musical fidelity

Rare Musical Fidelity Tri-Vista 21 192K Tube DAC for Sale!

Here is your chance to own a rare and extensively upgraded Musical Fidelity Tri-Vista 21 192K Tube DAC, in almost pristine, unmarked condition. Priced @ just $1595.

One of only 1500 made, this Tri-Vista 21 Tube DAC has been mine for the last 7 years. This is a late production unit, numbered 1419/1500.

Specifications, courtesy of Musical Fidelity:

DAC architecture: 24-bit Delta-Sigma (Bitstream), dual-differential, 8 times oversampling, 96/192kHz switchable
Sampling frequencies: 8 to 108kHz
Data types: 16, 20, 24 bit word lengths
Inputs: RCA 75W, S/PDIF, TOSLINK optical
Outputs: RCA left and right analog audio, RCA digital loop out
Output impedance: 50 Ohms
Frequency response: 10Hz to 20kHz ± 0.0dB
Signal/noise ratio: 114dB “A”- weighted
Total harmonic distortion: < 0.0025% 10Hz to 20kHz
Total correlated jitter: < 135pS
Channel separation: < 109dB 20Hz to 20kHz
Linearity: < 0.2dB down to -100dB
Audio output at digital 0dB level: 2.17 Volts RMS at 1kHz nominal
Power requirements: 100, 115 or 230Volts AC 50/60Hz, 30 Watts
Dimensions: 440mm wide, 105mm high, 375mm deep
Weight: 13.15kg, 29lbs, unit only

Musical Fidelity provide a link to the owner’s manual here.… Read more

Musical Fidelity X-CAN V3 Class-A Headphone Amplifier for Sale

Another great piece of audio gear for sale from Liquid Audio, this is a highly regarded, Musical Fidelity X-CAN V3 class-A tube headphone amplifier, in pristine condition, with original packaging. UPDATE – SOLD!

This X-CAN V3 class-A tube headphone amplifier is a perfect example of the fine pieces Liquid Audio offers for sale. She comes with all her original packaging, instructions, power supply and AU adapter.… Read more

Musical Fidelity Tri-Vista 21 Tube DAC Modifications, Part 3

I recently finished another, perhaps final, round of modifications to my Musical Fidelity Tri-Vista 21 Class A Tube DAC.

Actually, I may do some more power supply modifications, but more on that when it happens. This is part three in an ongoing process to develop and evaluate the best performance modifications for the wonderful Musical Fidelity Tri-Vista 21 DAC.… Read more

Musical Fidelity X-Can V3 Headphone Amplifier Modifications

I recently modified a Musical Fidelity X-CAN V3 headphone amplifier. My goal was to see what sort of improvements I could make without spending too much cash.

The X-CAN V3 uses bipolar output devices, with a tube driver stage. The tube driver stage is a JAN (Joint Army/Navy) 6922 mil-spec dual-triode tube, per channel. These tubes run in class-A and give the voltage gain necessary to drive a pair of BD139/BD140 bipolar transistors.… Read more

Musical Fidelity Tri-Vista SACD Player Restoration and Modification

I have just finished the restoration and modification of a Musical Fidelity Trivista SACD Player for a client in Alice Springs.

This particular Musical Fidelity Trivista SACD Player was to receive an update of critical signal path and DAC electronics and involved changing many dozens of parts, including eight op-amps and what seemed like hundreds of electrolytic and ceramic capacitors!… Read more

Kenwood L-07D Direct Drive Turntable Repair and Restoration

Finally, the Kenwood L-07D I have been restoring is repaired and working perfectly.

I completed a very thorough overhaul and restoration on the deck after it arrived not functioning correctly. The platter was over-speeding and there were other operational malfunctions.

I decided that it would be a great project to restore this beautiful piece of equipment.… Read more