FX Tube DAC III

An update to Jolida's innovate FX Tube DAC, FX Tube DAC has modern digital features with an old-school tube analog output stage. The FX Tube DAC III allows you to convert your digital files (via S/PDIF, Tos-Link, and USB) using the newest Burr Brown DAC chipsets, and then sends its all-analog waveform through a pair of 12AX7 tubes for the sound all analog lovers crave.

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

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

Power Requirements:          110V-120 VAC 60Hz 90 watts-standby, 240 watts maximum (220 VAC 50Hz option)

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

Weight:                                   7.5 lbs net, approximately 10 lbs.packaged

Warranty:                               6 month limited parts and labor. Three months on the tubes            

Fuse:                                      110 - 120 VAC, 1 Amp slo Blo; 200 - 240 VAC, .5 Amp Slo Blo

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 

State the Art Components: capacitor filters, gold plated RCA jacks,

Finishes: Black and Silver