Akai 1730D-SS 4-channel Surround Sound Stereo Reel-to-Reel Tape DeckCondition:* Used and runs, but unable to fully test (no tape reels to record or play back).* Unable to determine sound/playback quality.* Sold as-is.Additional Notes:* Tracks: 1/4″ Record/Play Back* Speeds: 33/4, 7-1/2ipm* Max Reel Size: 7″* Number Of Heads: 3* Head Composition: Permalloy* Head Configuration: Quad* No of Motors: 1* Auto Reverse: No* Voltage(S): 110-120VAC* Outputs: RCA* Frequency Response:( 3dB): 7 Ips: 30Hz To 22 KHz* Wow And Flutter: < 0.12% At 7 Ips < 0.15% At 3 Ips* Signal-To-Noise Ratio: > 50dB At 7 IpsAkai1730D-SS