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Soundastic Reference is a dual mono audio amplifier, the production of which is carried out in accordance with the latest technologies and world standards of quality and reliability.

The amplifier was built on the basis of the previous thirty years of experience of the company’s chief designer.

After many years of tests and experiments, the topology of the distribution of individual elements of the interior of the amplifier from the proven 2000 design has been retained.

In order to obtain optimal final effects, several dozen design changes were introduced.

SPECIFICATIONS

Power:

8 Ω / 2 x 140 W (CLASS AB)

4 Ω / 2 x 260 W (CLASS AB)

Minimum impedance load:1 Ω (instantaneous)

Output impedance:STATIC 40 VA – 1200 VA (PEAK)

Output impedance:–

Distortion – THD:0.05% at 1 W / 8 Ω 0.02% at 120 W / 8 Ω

Frequency response:5 Hz – 100 kHz – 3 dB / 1 W / 8Ω

Non-linearities in the frequency band:10 – 30,000 Hz: ± 0.01 dB

Slew rate:150 V/μs

Dynamics:–

Signal – noise ratio:130 dB (IHF – A)

Inputs:

4 x universal inputs –

RCA XLR Amphenol 1 x separated CD / DAC

– RCA 1 x phono MM

– RCA 1 x phono MC

– RCA Output:–

Input sensitivity:

500 mV – universal inputs and dedicated CD / DAC 500 mV

– input XLR 3 mV

– input MM 0,2 mV

– input MC

Input impedance:

100 kΩ; universal inputs and CD / DAC

22 kΩ XLR

47 kΩ MM

100 Ω MC

Potentiometer (volume):the highest precision model the Alps – Blue Velvet

Transformers:2 x toroidal, 500 VA each

Capacitors filtering the supply voltage:4 x 12 000 uF – Nippon Chemi-Con

Remote control:RC5 code (volume)

The REFERENCE / Ultimate / DM-250 amplifier fulfils all requirements and standards valid in the EU

Net weight:16 kg

Dimensions:430 x 95 x 358 mm

Manufacturer’s warranty:24 months

MANUAL PDF 

Review ....

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