RD Audio And PHD Amps! High Quality Sound!!!
 

Up for sale are 2 RD Audio amps and a PHD amp! Possibly willing to trade for car parts.

RD 100.4 $150 shipped Used for 3 minths
RD 1000.1D $150 shipped NIB
PHD 4075 $300 shipped NIB

Here are specs for the 100.4 and 10001D amps:

RD Audio 100.4

* Class AB 4ch Amplifier
* Dual MOS-FET power supplies
* Stereo RMS power---100w x 4 @ 4 ohms @14.4V
* Stereo RMS power---125w x 4 @ 2 ohms @14.4V
* Mono RMS power---250w x 2 @ 4 ohms @14.4V
* Input mode 2ch/4ch
* Frequency Response 20hz - 20khz
* X-over HPF/Full/LP-BP
* Continuously variable @12db/oct
* High Pass Filter 50hz - 5khz
* Low Pass Filter 5khz - 50hz
* Band Pass Filter 50hz - 5khz
* Signal-to-noise ratio 105db
* Input sensitivity: 200mV-6V
* 3 way protection: over voltage, speaker short & thermal overload
* Total harmonic distortion:< 0.05%
* Continuously variable 0 – 18dB Bass Boost
* Power Consumption < 60A
* Working Voltage 11-15Volts


RD Audio 1000.1

* Digital mono block amplifier
* Efficiency over 86%
* RMS power handling---300w @ 4 ohms @14.4V
* RMS power handling---600w @ 2 ohms @14.4V
* RMS power handling---1100w @ 1 ohms @14.4V
* RMS power handling---1400w @ .75 ohms @14.4V
* Signal-to-noise ratio 100dB
* Phase shift 0-180 degree
* subsonic filter: 10-50Hz
* lowpass filter: 35-250Hz
* Input sensitivity: 200mV-6V
* 3 way protection: over voltage, speaker short & thermal overload
* Total harmonic distortion:< 0.1%
* Continuously variable 0-18dB Bass Boost
* Built-in variable 24dB per octave x'over
* Power Consumption < 120A
* Working Voltage 10-16Volts


PHD 4075 4-channel amp

4 Ohm RMS Output 80W x 4
2 Ohm RMS Output 110W x 4
1 Ohm RMS Output N/A
4 Ohm Bridge Output 220W x 2
Low Pass Filter (Variable) 50Hz-250Hz
High Pass Filter (Variable) 80Hz-1.2kHz
Subsonic Filter N/A
Phase N/A
Frequency Response (-1dB) 10Hz-30kHz
Signal To Noise Ratio ('A' WTD) >100dB
Input Sensitivity 200mV-6V
Input Impedance 22k Ohm
Operation Voltage (negative Ground) DC 12V
Speaker Impedance @ Stereo Driven 4 Ohm
Fuse Rating 30 A x 2
Dimensions 250 X 54 X 380 mm

Will do $275 shipped package deal for the RD amps!

100.4 sold!

Both RD amps sold. Still have the PHD available;

New Year's Eve special:

TODAY ONLY for PHD 4075 $200 plus shipping!!!