Technical details:

Output impedance 4 ohm.

Maximum output 13V / 250 mA.

Gain factors -1 / +14 dB.

1 pair of analog RCA-inputs.

1 stereo 3.5 mm input.

Input impedance 10 kOhm.

Gold-plated input jacks.

Silver plated headphone jack (Neutrik).

85V .. 265V AC mains power.

Power uptake 4 Watts.

Built-in groundloop breaker.

Double regulated voltage lines.

Low impedance electrolytic Nichicon FG buffer capacitors.

Bypass capacitors in the power supply.

Polystyrol and polypropylen capacitors in the signal path.

Metalfilm resistors in the signal path.

TDA2030 driver opamps.

Sturdy anodized aluminium enclosure.

Weight: 0.4 kg.

Size: 10.6 x 11.7 x 4.2 cm.
This amp lives up to its name. Despite it's small size it delivers great and powerfull sound. The basic concept is relatively simple but high quality parts are used, resulting in a slightly warm but detailed sound with fine pace and rhythm.

There also is an FF-version of the ROCK available. It has a more neutral sound and an increased level of detail.

Please note that this amp is delivered without powercord.
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