SPL / Diamond Black

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■DAC, Preamp

■Premium DAC with VOLTAiR Technology
Diamond is the perfect DAC and preamplifier for all music fans who enjoy music from digitally connected sources. 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