Item(s) for Sale:f407 & 757 v12
407
+/-30V rails
16400uF rail capacitance
Channels 3/4 can be bandpassed with built in crossover (50Hz-8Khz adjustable).
404 Not Found
Power Output: RMS Continuous Power (at 12.0V, 20 Hz to 20kHz)
MRV-F407 (CH-1 – CH-4)
Per channel into 4 ohms ........................... 40W, 0.08% THD
Per channel into 2 ohms ............................ 50W, 0.3% THD
Bridged into 4 ohms ................................ 100W, 0.3% THD
Power Output: RMS Continuous Power (at 14.4V, 20 Hz to 20KHz)
MRV-F407 (CH-1 – CH-4)
Per channel into 4 ohms ........................... 60W, 0.08% THD
Per channel into 2 ohms ............................ 80W, 0.3% THD
Bridged into 4 ohms ................................ 160W, 0.3% THD
Max. Power (at 14.4V)
MRV-F407 (CH-1 – CH-4)
Per channel into 4 ohms ............................................ 120W
Bridged into 4 ohms .................................................. 320W
Frequency Response ................... 10 Hz to 50 kHz (+0, –1 dB)
Signal-to-Noise Ratio
(referenced to rated power) ........................................ 105 dBA
Slew factor .................................................. ...... Greater than 5
Damping factor
MRV-F407 ................................................ Greater than 100
Input Sensitivity (for rated power
output) ........................ 200mV to 4.0V (1.0V at center detent)
Input Impedance ....................................... Line in: 10k ohms<
Speaker Impedance ............................... 4 or 2 ohms (Stereo),
4 ohms (Bridged)
Active Dividing Network Frequency and Slope
MRV-F407 ............. 50 Hz to 400 Hz x 20, 12 dB per octave
Power Requirement .................. 11 – 16V DC Negative Ground
Dimensions (W x H x D)
MRV-F407 ............................... 260mm x 60mm x 330mm
(10-3/16" x 2-3/8" x 13")
Weight
MRV-F407 ........................................ 5.3 kg (11 lbs. 10 oz)
757
Output Power at 12.0V (20Hz 20kHz):
2 x 75W @ 4 ohms (0.04% THD)...............actually does 2x115@12volts UNDERATED!
2 x 150W @ 2 ohms (0.3% THD)
1 x 300W @ 4 ohms Bridged (0.3% THD)
Output Power at 14.4V (20Hz 20kHz):
2 x 100W @ 4 ohms (0.04% THD)
2 x 200W @ 2 ohms
Item(s) Description/Condition:I am 2nd owner of the 757 . it is complete and super mint. nice nice amp. I just have decided they are too big for where they need to go. the 757 is still in box.
the 407 is in my trunk right now .
Price:$200 plus shipping
Shipping and Miscellaneous Item Information:
Item Pictures:
plenty more pics here:
Login to a private Photobucket.com album
757
407
(List pictures in this section, 1st picture should be your username/date if you have less than 10 positive feedbacks with the i-Trader system or less than 10 references that you have sold to in the past. (These must be listed in your signature, or a link provided to a feedback thread listing these references)).
407
+/-30V rails
16400uF rail capacitance
Channels 3/4 can be bandpassed with built in crossover (50Hz-8Khz adjustable).
404 Not Found
Power Output: RMS Continuous Power (at 12.0V, 20 Hz to 20kHz)
MRV-F407 (CH-1 – CH-4)
Per channel into 4 ohms ........................... 40W, 0.08% THD
Per channel into 2 ohms ............................ 50W, 0.3% THD
Bridged into 4 ohms ................................ 100W, 0.3% THD
Power Output: RMS Continuous Power (at 14.4V, 20 Hz to 20KHz)
MRV-F407 (CH-1 – CH-4)
Per channel into 4 ohms ........................... 60W, 0.08% THD
Per channel into 2 ohms ............................ 80W, 0.3% THD
Bridged into 4 ohms ................................ 160W, 0.3% THD
Max. Power (at 14.4V)
MRV-F407 (CH-1 – CH-4)
Per channel into 4 ohms ............................................ 120W
Bridged into 4 ohms .................................................. 320W
Frequency Response ................... 10 Hz to 50 kHz (+0, –1 dB)
Signal-to-Noise Ratio
(referenced to rated power) ........................................ 105 dBA
Slew factor .................................................. ...... Greater than 5
Damping factor
MRV-F407 ................................................ Greater than 100
Input Sensitivity (for rated power
output) ........................ 200mV to 4.0V (1.0V at center detent)
Input Impedance ....................................... Line in: 10k ohms<
Speaker Impedance ............................... 4 or 2 ohms (Stereo),
4 ohms (Bridged)
Active Dividing Network Frequency and Slope
MRV-F407 ............. 50 Hz to 400 Hz x 20, 12 dB per octave
Power Requirement .................. 11 – 16V DC Negative Ground
Dimensions (W x H x D)
MRV-F407 ............................... 260mm x 60mm x 330mm
(10-3/16" x 2-3/8" x 13")
Weight
MRV-F407 ........................................ 5.3 kg (11 lbs. 10 oz)
757
Output Power at 12.0V (20Hz 20kHz):
2 x 75W @ 4 ohms (0.04% THD)...............actually does 2x115@12volts UNDERATED!
2 x 150W @ 2 ohms (0.3% THD)
1 x 300W @ 4 ohms Bridged (0.3% THD)
Output Power at 14.4V (20Hz 20kHz):
2 x 100W @ 4 ohms (0.04% THD)
2 x 200W @ 2 ohms
Item(s) Description/Condition:I am 2nd owner of the 757 . it is complete and super mint. nice nice amp. I just have decided they are too big for where they need to go. the 757 is still in box.
the 407 is in my trunk right now .
Price:$200 plus shipping
Shipping and Miscellaneous Item Information:
Item Pictures:
plenty more pics here:
Login to a private Photobucket.com album
757
407
(List pictures in this section, 1st picture should be your username/date if you have less than 10 positive feedbacks with the i-Trader system or less than 10 references that you have sold to in the past. (These must be listed in your signature, or a link provided to a feedback thread listing these references)).
