Altec Lansing 729A Stereo Equalizer
Updated October 20, 2026
| Lot number | 49 |
| Category | Electronics & Gaming |
| Auction | Outdoor Living, Tools, Antiques & Electronics |
| Date | October 29, 2026 at 6:00 PM MST |
| Auction house | Grasons Estate Sales of Southern AZ |
| Location | Tucson, Arizona |
Vintage Altec Lansing Model 729A two-channel stereo graphic equalizer featuring separate left and right channel controls with frequency bands ranging from approximately 63 Hz to 12.5 kHz, gain adjustment, and tape in/out controls. Measures approximately 18.25" long x 6" tall x 7" deep. Unit shows visible age-related wear, dust, scuffing, and surface marks to the front panel and cabinet. Untested; working condition is unknown. See photos for full details.
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