SPL / Diamond Red

SPL/Diamond is a premium DAC with VOLTAiR technology.

■DAC, Preamp

Premium DAC with VOLTAiR Technology
The Diamond is the perfect DAC and preamplifier for all music fans who enjoy music from digitally connected sources, with a total of six digital input connections and an external word clock input. SPL's proprietary VOLTAiR technology, premium DAC with DLP120, and high-quality analog volume control establish the Diamond as the DA converter of choice for music reproduction that highlights analog textures without limits.

■Specifications
Analog & Outputs: XLR (balanced), RCA
Maximum output level
(0 dBFS = max. +15 dBu)
32.5 dBu
Output impedance
75 ohm
Frequency range (0 dBu)
10 Hz ? 100 kHz
Crosstalk (0 dBu, 1 kHz)
-108 dB
THD & N (0 dBu, 1 kHz)
0.001001 % of
Noise (A-weighted)
-102 dBu
Dynamic range
(0 dBFS = +15 dBu => 117,3 dB)
134.5 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 0.5 A
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)
278 x 57 x 300 mm
11 x 2.24 x 11.81 inch
Unit weight
3.15 kg
6.95 lbs
Shipping weight (incl. packaging)
5.35 kg
11.79 lbs