Moderate damage flagged
Parts may be missing·Untested
Current bid:
$50
Time Left
Ends Nov 1, 2026
Premium estimated at this bid (0-10% on this source; confirm on the listing). Pickup/removal costs are not included.
Adjust tax & pickup in the true-cost calculator →From the seller's description. Not a guarantee of condition.
Market demand: Electronics like this sell about 77% of the time, typically ~10 bids. Based on 38,411 completed sales over the last year.
The University of Montana
Condition: As-is
Condition: GOOD Atlas Sound CP400 200W/Ch 2ch 8,4,2 Omhs Commercial Power Amplifier F2 The Atlas Sound CP400 is a dual-channel commercial power amplifier built for contractor, paging, and background or foreground music systems . [ 1 , 2 , 3 ] Key Specifications and Features Power Output: Delivers 200 watts per channel at 70.7V / 4-ohm stereo (or up to 800 watts bridged mono). [ 1 , 2 ] Independent Channels: Features two completely independent channels that can run mixed setups such as one channel on a 70V constant-voltage line and the other on a direct 8-ohm/4-ohm impedance load. [ 1 ] Transformers: Uses esoteric-grade toroidal power supply and output transformers for full electrical isolation and extended frequency response (-3 dB from 30 Hz to 16 kHz via transformer output). [ 1 , 2 ] Inputs & Outputs: Balanced XLR and barrier strip inputs with male XLR loop-through; barrier strip outputs supporting 25V, 70.7V, 100V, and direct 2-ohm, 4-ohm, or 8-ohm loads. [ 1 , 2 ] Operating Modes: Selectable between stereo, parallel, and bridge-mono modes via a rear switch. [ 1 ] Protection Circuitry: Built-in thermal protection, short-circuit protection, DC offset protection, soft-clip limiters, and power-up muting. [ 1 ] Cooling: Equipped with a dual-speed, temperature-controlled high-efficiency fan Loading assistance is NOT available, please make adequate plans to load yourself. Item will be at ground level. Pick up appointments must be made 24 hours in advance, no same day drop-ins. All items are sold as is, no refund, no guarantee. All sales are final. May or may not be operational - May or may not be missing parts. We do not inspect every item to see if it works or the current condition that it is in. QUESTIONS DURING BIDDING: All communication (questions/answers) must be posted to the Questions section located in the top right of this page so the information can be shared by all potential bidders of this site. Questions asked in the final 8 hours of the auction will not be answered. ITEM PICK UP: Items must be removed from The University of Montana Lommasson Center within 10 Business days of the notification by Public Surplus of receipt of payment. The notice of award, payment receipt, and personal ID must be provided at time of pick-up. The winning bidder MUST provide their own labor and materials to remove the item(s) from The University of Montana Surplus and must take all items at time of pickup. Due to liability, University personnel will not be able to help load or secure items. THIRD PARTY PICKUP: If you are out of state, please DO NOT BID unless you can come pick up the item(s) in person. WE WILL NOT SHIP ANY ITEMS. If you are having a third party picking up an item(s) for you, you MUST send an email from the email address listed on file with Public Surplus before the item(s) are picked up. The email MUST include (1) the name of the buyer listed on the paid receipt, (2) item description, and (3) the first and last name of the person who will be picking up the item(s). This email will serve as the buyer's official release authorization. The individual picking items up will then need to bring the (1) Paid Receipt (photocopies are acceptable), (2) personal identification (such as a Driver License). These are required or the item(s) will not be released. SHIPPING: ALL ITEMS MUST BE PICKED UP IN PERSON. NO SHIPPING IS PROVIDED UNDER ANY CIRCUMSTANCE. NO EXCEPTIONS NO PACKAGING OF ITEMS WILL BE PROVIDED. If you are out of state, please DO NOT BID unless you can come pick up the item(s) in person. WE WILL NOT SHIP ANY ITEMS.
The University of Montana
This seller has 47 more lots at this location.
View all at this locationGet notified about new electronics auctions like this
Free email alerts - we'll let you know when matching auctions are listed.
43,537 electronics lots sold at government auctions in the past year. Electronics government auction prices

CO · 1 bid · 3d 18h

Electronics · 6d 5h

CO · 1d 15h
115V

OK · 7d 1h

CO · 7 bids · 3d 21h

OH · 1 bid · 2d 14h
See all Electronics in Montana
29 more live electronics auctions
Market data: see how government surplus prices are moving in the GovAuctions.app Surplus Price Index and how often each category sells in the GovAuctions.app Surplus Market Report.