Roksan Platinum ST1308 Stereo Power Amplifier


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Roksan Platinum ST1308 Stereo Power Amplifier With 130W x 2 available into 8 ohms from the Roksan Platinum ST1308 doubling to 260W x 2 into 4 ohms, the Roksan Platinum ST1308 is a powerhouse stereo power amp which will drive any loudspeaker on the market to very high levels with negligable distortion. The quadruple power supply transformers in Roksan Platinum ST1308 allow each section to orperate independantly and without interaction for best stereo separation and image depth. Both RCA and balanced XLR inputs are provided for best noise immunity and hum performance.
Model Roksan Platinum ST1308 Stereo Power Amplifier
Specification Inputs      L & R (Switchable RCA, MUTE, XLR Balanced)
Input Impedance     38 k Ohms
Input Sensitivity      700mV RMS
Power Outputs      L & R Loudspeaker Binding Posts x2/Channel
Power Supply     1kVA Ultra Low Noise Toroidal Transformer
A further 3 Toroidal Transformers for Logic,
Relay and Balanced Inputs
Current Output     >80 Amps Peak to Peak
Output Power     >130 Watts, into 8 Ohms
>260 Watts, into 4 Ohms
>420 Watts, into 2 Ohms
Damping Factor     >400 (8 Ohms) Up to 30kHz
Frequency Response     -3dB, <2Hz – >150kHz
Gain     30.7dB
Harmonic Distortion     <0.001% 1kHz, <0.008% 20kHz, 10W - 8 Ohms
<0.002% 1kHz, <0.02% 20kHz, 100W - 8 Ohms
Signal to Noise Ratio     >116dB (ref. 100W - 8 Ohms)
Power Source      100V – 120V 50Hz / 60Hz
220V – 240V 50Hz / 60Hz
(via 10A Mains inlet filter)
Power Consumption     < 1300 W
Dimension     432 x 390 x 190 (W x D x H) mm
432 x 390 x 210 (including feet)
Weight      30Kg

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*We ship free of charge to mainland UK addresses, excluding the Scottish Highlands or 'Out-Of-Reach' Scottish locations. Please consult the post-codes below to see if your location falls within this category. If you are still unsure, please contact us on 01432 354921. We also ship to Northern Ireland, Channel Islands, Scilly Isles, Scottish Isles and Scottish Highlands, however delivery to these locations will incur a charge and can only be sent via a 2-day service.

Shipping CostsMainland UK (Next-Day)Offshore/Out-of-reach (2-day)Northern Ireland, Channel Islands, Isle of Man, Scottish Islands, Scilly IslandsRepublic of Ireland (2-day)
Under £50 Orders £7.50 £12.50 £15.00
Over £50 Orders FREE £19.99 £29.99
Surcharge Orders £50.00 £69.99 £79.99
Saturday Delivery £12.99 N/A N/A
Sunday Delivery £12.99 N/A N/A
Saturday by 12 Delivery £35 N/A N/A


Post codes exempt from the free delivery service include:

Scottish Highlands Post Codes: AB30-38, AB41-42, AB44-56, FK17-99, G83, IV1-28, IV30-39, IV52-54, IV63, KW1-14, PA21-33, PA34-40, PH15-26, PH31-41, PH49-50
Islands Post Codes: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3
Northern Ireland: All BT postcodes
Channel Islands Post Codes: JE, GY
Scilly Isles Post Codes: TR21, TR22, TR23, TR24, TR25