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Jeff Rowland Model 312 power amplifier

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Jeff Rowland Model 312 power amplifier  Empty Jeff Rowland Model 312 power amplifier

Post by Clarity123 Thu Nov 23, 2023 1:48 pm

Pre-owned Jeff Rowland Poweramp for sale.Tip top condition .  2 x 500 watts into 8ohms , 1000 watts into 4ohms.
Balance & Unbalance inputs.
Previously owned by a very careful owner.
Upgraded to vacuum tube Poweramp.

Selling at rm22500

Interested please call or Whatsapp me at 017-6101363.


https://www.stereonet.com/forums/topic/531191-fs-jeff-rowland-model-312-stereo-power-amplifier/

Specifications
Output Power, Continuous RMS watts, both channels driven   500 watts @ 8 ohms, 1000 watts @ 4 ohms per channel
Frequency Response   5 Hz – 45 kHz, -3 dB @ 8 ohms
Peak Output Current   40 amps
Dynamic Range   120 dBa
Load Impedance Range   2 ohms – 16 ohms
Input Impedance   40k ohms
THD + Noise, 0.1 watts – 500 watts, 4 ohms   < 0.1%, Typically .01% @ 1 kHz
CCIF Intermodulation Distortion, 19/20 kHz   < .002%
Damping Factor @ 1 kHz   > 1000
Overall Gain (Balanced or Unbalanced)   Selectable Internal Jumper, 26 or 32 dB
Common Mode Rejection Ratio   > 90 dB, 20 Hz – 20 kHz
Absolute Phase   Non-inverting, Pin 2 Positive
Inputs   2 Balanced (XLR), 2 Unbalanced (RCA) (user selectable)
Outputs   2 pair Parallel Binding Posts per channel
Power Consumption   Idle – 35 watts, Maximum – 2000 watts 
Amplifier Weight   70 lbs. / 32 kg


Jeff Rowland Model 312 power amplifier  Img-2017
Jeff Rowland Model 312 power amplifier  Img-2018
Jeff Rowland Model 312 power amplifier  Img-2016
Clarity123
Clarity123
Dealer\Reseller\Trader\Service Provider
Dealer\Reseller\Trader\Service Provider

Number of posts : 865
Age : 48
Location : Petaling Jaya
Registration date : 2013-08-02

Character sheet
Source(s): yes
Amplification: yes
Speakers: yes

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