Premium DAC with VOLTAiR technology.

Diamond is the perfect DAC and preamplifier for everyone who plays music exclusively from digital sources. Diamond offers connectivity for six digital sources and an external word clock. The superior VOLTAiR technology and the premium DAC with the unequalled DLP120 combined with an analog volume control allowing for highest resolution at any volume makes the Diamond an one-of-a-kind DA converter that delivers finest soundstages with an unrivalled analog feel.


Analog & Outputs: XLR (balanced), RCA

Maximum output gain

32.5 dBu

Output impedance

75 Ω

Frequency range (-3 dB)

10 Hz – 300 kHz

Crosstalk (1 kHz)

-108 dB

THD & N (0 dBu, 10 Hz – 22 kHz)

0.001001 %

Noise (A-weighted)

-102.3 dBu

Dynamic range

135 dB

Digital Inputs, DAC768

AES/EBU (XLR), PCM sample rates

44.1/48/88.2/96/176.4/192 kHz

Coaxial SPDIF (RCA), PCM sample rates

44.1/48/88.2/96/176.4/192 kHz

Optical SPDIF (Toslink F 06), PCM sample rates

44.1/48/88.2/96/ with Glass fibre <1m 176.4/192 kHz

USB (B), PCM sample rates

44.1/48/88.2/96/176.4/192/352.8,384/705.6/768 kHz

USB (B), DSD over PCM (DoP), sample rates

2.8 (DSD64), 5.6 (DSD128), 11.2 (DSD256) MHz

0 dBFS calibrated to

15 dBu

Internal Linear Power Supply with Shielded Toroidal Transformer

Operating voltage for analog audio

+/- 60 V

Operating voltage for relays and LEDs

+ 12 V

Mains Power Supply

Mains voltage (selectable, see fuse chamber)

230 V AC / 50; 115 V AC / 60 Hz

Fuse for 230 V

T 500 mA

Fuse for 115 V

T 1 A

Power consumption

max. 40 VA

Stand-by power consumption

< 0.3 W

Dimensions & Weight

W x H x D (width x height incl. feet x depth)

11 x 2.24 x 11.81 inch

Unit weight

6.95 lbs.

Shipping weight (incl. packaging)

11.79 lbs.

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