Purchased as a scratch and dent unit directly from Emotiva a few years back, tested, then stored for a home theater project Im no longer pursuing. Has minor ding / scratch on top front (see photos) but is otherwise in great condition and functions perfectly. Unused outside of testing. Comes from a smoke free home. From Emotiva: This multi-zone amplifier features a Class A/B output stages on each channel, fault protection, informative front panel status indicators, trigger input and output, individual inputs for each channel and an input bus for multi-zone and multi-room sound distribution. The BasX A-800 boasts eight channels; 50 watts RMS/channel into 8 ohms. This model can be used to run up to eight individual speakers, in one to four zones, and includes a selectable input bus to simplify setting up a multi-zone whole-home audio system.

BasX A-800 provides eight separate channels of amplification, which can be used as eight separate channels, or as four stereo pairs, or as four bridged channels, each capable of delivering higher power. Power Output - 115 VAC or 230 VAC @50/60 Hz - 2 ch x 8O, 20Hz–kHz: 50W RMS p/ch - 2 ch x 4O, 20Hz–kHz: 80W RMS p/ch - All Ch: 30W RMS p/ch (20Hz–kHz) 8o - All Ch: 50W RMS p/ch (20Hz–kHz) 4o - Bridge (4 ch): 100W p/ch (20Hz–kHz) Performance - Broadband: 20 - 80k Hz (+/-1.8dB) - Bridged: 20 - 80k Hz (+/-3dB) - THD+N: < 0.05% (A-wtd); rated, 1kHz - SNR: (8O) >110dB/ >95dB (Rated/1W) - Min Load (Sole/Bridge): 4/8 Ohms - Damping Factor (8 Ohm load): >500 - Sensitivity (rate,8O): 700mV (0.7V) - Gain: 29dB, bridged: 35dB - Input Impedance: 27 kOhms Connections - Input: Unbalanced (RCA); 1 p/channel - Bus In: 1 pair Unbalanced (RCA) - Speaker Out: 5-way binding posts - Trigger In: 5–12V (AC/DC) (manual) - Trigger Out: 12VDC; load <120mA Control - Standby: push button (halo ring) - Status LEDs: one per channel; blue - Status LEDs red: indicates a fault - AC Power: rocker switch (AC mains) - Power: Slide switch; Always On - Trigger or Auto-On Mode - Bus Switch: Slide, (4) 1 per Zone General - Dimensions (WHD): 17 x 4 x 16 - Weight: 13kg (26lbs)

BasX A-800 provides eight separate channels of amplification, which can be used as eight separate channels, or as four stereo pairs, or as four bridged channels, each capable of delivering higher power. Power Output - 115 VAC or 230 VAC @50/60 Hz - 2 ch x 8O, 20Hz–kHz: 50W RMS p/ch - 2 ch x 4O, 20Hz–kHz: 80W RMS p/ch - All Ch: 30W RMS p/ch (20Hz–kHz) 8o - All Ch: 50W RMS p/ch (20Hz–kHz) 4o - Bridge (4 ch): 100W p/ch (20Hz–kHz) Performance - Broadband: 20 - 80k Hz (+/-1.8dB) - Bridged: 20 - 80k Hz (+/-3dB) - THD+N: < 0.05% (A-wtd); rated, 1kHz - SNR: (8O) >110dB/ >95dB (Rated/1W) - Min Load (Sole/Bridge): 4/8 Ohms - Damping Factor (8 Ohm load): >500 - Sensitivity (rate,8O): 700mV (0.7V) - Gain: 29dB, bridged: 35dB - Input Impedance: 27 kOhms Connections - Input: Unbalanced (RCA); 1 p/channel - Bus In: 1 pair Unbalanced (RCA) - Speaker Out: 5-way binding posts - Trigger In: 5–12V (AC/DC) (manual) - Trigger Out: 12VDC; load <120mA Control - Standby: push button (halo ring) - Status LEDs: one per channel; blue - Status LEDs red: indicates a fault - AC Power: rocker switch (AC mains) - Power: Slide switch; Always On - Trigger or Auto-On Mode - Bus Switch: Slide, (4) 1 per Zone General - Dimensions (WHD): 17 x 4 x 16 - Weight: 13kg (26lbs)

BasX A-800 provides eight separate channels of amplification, which can be used as eight separate channels, or as four stereo pairs, or as four bridged channels, each capable of delivering higher power. Power Output - 115 VAC or 230 VAC @50/60 Hz - 2 ch x 8O, 20Hz–kHz: 50W RMS p/ch - 2 ch x 4O, 20Hz–kHz: 80W RMS p/ch - All Ch: 30W RMS p/ch (20Hz–kHz) 8o - All Ch: 50W RMS p/ch (20Hz–kHz) 4o - Bridge (4 ch): 100W p/ch (20Hz–kHz) Performance - Broadband: 20 - 80k Hz (+/-1.8dB) - Bridged: 20 - 80k Hz (+/-3dB) - THD+N: < 0.05% (A-wtd); rated, 1kHz - SNR: (8O) >110dB/ >95dB (Rated/1W) - Min Load (Sole/Bridge): 4/8 Ohms - Damping Factor (8 Ohm load): >500 - Sensitivity (rate,8O): 700mV (0.7V) - Gain: 29dB, bridged: 35dB - Input Impedance: 27 kOhms Connections - Input: Unbalanced (RCA); 1 p/channel - Bus In: 1 pair Unbalanced (RCA) - Speaker Out: 5-way binding posts - Trigger In: 5–12V (AC/DC) (manual) - Trigger Out: 12VDC; load <120mA Control - Standby: push button (halo ring) - Status LEDs: one per channel; blue - Status LEDs red: indicates a fault - AC Power: rocker switch (AC mains) - Power: Slide switch; Always On - Trigger or Auto-On Mode - Bus Switch: Slide, (4) 1 per Zone General - Dimensions (WHD): 17 x 4 x 16 - Weight: 13kg (26lbs)