Jolida Mk3 FX Glass dac fully upgraded

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Jolida Mk3 FX Glass dac fully upgraded


Great dac in original box.

Output tubes are of the best and extremely rare now - I cannot find any to buy anymore, so a gift in that it is included with this dac. Raytheon CK5755 with adaptors but the yellow label and are the ‘Reliability Controlled’ versions.

Output caps are the sweet Modwright Oils
Low voltage caps swapped out to Nichicon and Elna
High voltage caps to Nichicon KX, Panasonic and Audyn
Audio Note silver plated RCA’s on the output
Cast silver wired on output
Chassis dampening with SoundCost
Feet now EAR small compliant types
IEC input now Furutech type gold plated
Fuse a Wilbrand from Germany (silver plated element and the ceramic tube is filled with ceramic beads for mechanical stability - quieter)

Volume pot controls both the headphone socket in the front as well as the RCA output - so can be used as a digital pre

£490 incl post

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Spec of the Mk3

Output Level: 0 V to 2.3V (±1dB, 47K ohms)

Frequency Response: 20-20 KHz （±0.5dB）

Bandwidth: 10Hz to 70kHz +1dB

SNR ＞90dB ( 20Hz-20kHz)

Dynamic Range 126 dB

Distortion THD: Less than 0.01% (1kHz)

Headphone Impedance 30 Ohms

Circuit Type: Ultra Linear, Class AB

Tube Complement: 2 pcs. 12AX7 pre-amplifier

Dimensions: 8 inches wide by 7 inches deep by 3 inches high

Construction Details and Features:

USB: 24/96 up sampling to 192 Hz

Toslink and coaxial: 24/192Hz

Galvanic Isolation: ADuM 1250 chips

Asynchronous Burr Brown Chip AD1896

Volume control and headphone jack

DAC Chip: PCM 1798

R Style Transformer

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