Posted

print

favorite this post Harman Kardon AVR 7300 receiver - $100 (parrish) hide this posting unhide

12345

condition: good
make / manufacturer: Harman Kardon
model name / number: AVR 7300

This was an awesome home theatre or stereo receiver until it just quit working. It does not power on. Might be an easy fix for someone who knows how. I do not. It's a brute at 55 lbs. Check out the massive transformer in the pictures. You can see only a small portion of the transformer. Includes 2 remote controls. Original price was $2399. For parts or repair. Cash only. $100 . See specs below and CHECK OUT THE WPC IN STEREO MODE. 191 WATTS INTO 8 OHMS AND 315 WATTS INTO 4 OHMS. Their advertised Wattage specs were very conservative.

AVR 7300 7.1-Channel AV Receiver
Sound modes: Surround Off (stereo), Surround Off+DSP (stereo+bass management), 5-Channel Stereo, 7-Channel Stereo; Dolby Digital 5.1, Surround EX, Pro Logic II, Pro Logic IIx (Music, Movies), Virtual Speaker, Dolby Headphone; DTS 5.1, ES 6.1 (Matrix, Discrete), Neo:6; Logic 7 Cinema, Music, Enhanced; VMAx Near, Far; Theater, Hall 1, Hall 2
Output power, 2-channel: 125Wpc @ 8ohm, 20Hz–20kHz @ <0.07% THD, both channels driven
Output power, surround: 110Wpc @ 8ohm, 20Hz–20kHz @ <0.07% THD, all channels driven
Signal/noise: line, 100dB (IHF A-weighted)
Video inputs: 3 component, 6 S-video, 6 composite video
Video outputs (monitor): 1 component, 1 S-video, 1 composite
Video outputs (record/multiroom): 3 S-video, 3 composite
Analog audio inputs: 7.1-channel, 8 stereo (L/R)
Analog audio outputs: 7.1-channel preamp, 3 stereo (L/R)
Digital audio inputs: 4 coax, 4 optical
Digital audio outputs: 2 coax, 2 optical
Other connectors: 1 RS-232C (DB9), 2 IR ins, 1 IR out, 1 Amp Trigger, 2 switched & 1 unswitched AC outlets, detachable power cord
Dimensions: 17.3" {x} 7.6" {x} 20.5" (W{x}H{x}D including knobs & terminals)
Weight: 55 lbs
Price: $2399


The Harman Kardon's low-level harmonic distortion (2.83V out) measured 0.023% at 20Hz and 0.022% at 20kHz into 8 ohms (and virtually the same into 4 ohms).
With all 7-channels driven, the output (1% THD+noise) was 154 Wpc at 20Hz and 152 Wpc at 1kHz into 8 ohms (197Wpc and 214 Wpc, at 20Hz and 1kHz, respectively, into 4 ohms).
Driving the left and right channels only, the 1%THD+noise level was reached at 191 Wpc into 8 ohms and 315 Wpc into 4 ohms.

  • do NOT contact me with unsolicited services or offers

post id: 6907124577

posted:

best of [?]