Roksan Caspian MONO Block

The new look Caspian Mono Power Amplifier with its fully symmetrical complimentary circuit design benefits from split power supply utilising two sets of high speed, high efficiency bridge rectifier diodes and two sets of main reservoir smoothing capacitors. The front stage has low noise transistors with high current drivers feeding the output devices.

Over 100 watts of output using high specification coupling capacitors, signal and driver transistors, the Caspian Mono Amplifier has an excellently accurate and deep tight bass, an open life like mid range and smooth detailed extended top end with incredible speed and control over the loudspeakers. Its fully symmetrical complimentary circuit design benefits from split power supply utilising two sets of high speed, high efficiency bridge rectifier diodes and two sets of main reservoir smoothing capacitors.

The front stage has low noise transistors with high current drivers feeding the output devices.

Combined with precise timing, finesse and sound staging the Caspian M-series is a world class amplifier to partner the best components in pure audio or high-end A/V systems.


Features:

Silver or Black front panel with red indicator light
Split power supply (x2 High efficiency rectification and smoothing capacitors)
Higher output power (100 Watts/Channel into 8Ω,175 W/Ch into 4Ω)
Dedicated output protection with high current relay
Auto sensing standby function
Chain signal output
350VA ultra low noise, low leakage Toroidal transformer
Power supply failure detection
Pre power-up diagnostic check
Two sets of gold plated speaker output binding posts
Gold plated RCA signal connectors

Specifications:

Input Impedance 38 k
Input Sensitivity 700mV RMS
Signal Inputs Signal In x1
Signal Outputs Chain Output x1
Power Outputs Loudspeaker x2

Output Power 100 Watts, into 8Ω
175 Watts, into 4Ω
250 Watts, into 2Ω
330 Watts, into 1Ω
(Note: Low impedance loads driven continuiously at high power may trip the amp into protection mode)
Power Supply 350VA Ultra Low Noise Toroidal Transformer
Current Output 80 Amps Peak to Peak
Damping Factor 400 (8Ω)
Frequency response -3dB, <2Hz - >150kHz
Gain 30.7dB
Harmonic Distortion 0.0015% 1kHz, 0.008% 20kHz 10W - 8
0.002% 1kHz, 0.02% 20kHz 50W - 8
Signal to Noise Ratio >116dB (ref 85W, 8Ω)
Power Source 100V - 120V 50Hz / 60Hz
220V - 240V 50Hz / 60Hz
(via Mains inlet filter)
Power Consumption < 230 W
Dimension 432 x 330 x 70 (W x D x H) mm
432 x 330 x 80 (including feet)
Weigth 10 Kg