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SKU: OSD-AMP200 2-Channel 125W Per Channel, High Current Class A/B Stereo Amplifier Toroidal Transformers - AMP200


Purchase 2-Channel 125W Per Channel, High Current Class A/B Stereo Amplifier Toroidal Transformers - AMP200
  • SKU: OSD-AMP200 high-power-stereo-amplifier

    2-Channel 125W Per Channel, High Current Class A/B Stereo Amplifier Toroidal Transformers - AMP200

  • $299.99

    Compare at: $399.99 You Save $100.00

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A team OSD favorite, the AMP200 is a high current 2-channel amp with loads of features. This amp lets you home run (directly to the back of the amp) two pairs of speakers or 4 speakers total. Since it's high current, you can add up to 4 pairs of speakers (8 speakers total) by adding OSD speakers selectors such as the DSM4. Rated at 80 Watts per channel at 8 ohms, the OSD-AMP200 is overload stable so it's ideal for use anywhere clean power is needed. It also includes a dual source switching circuit. When you connect two independent sources number (say your iPod and a TV in another room) source one takes priority when it is active. When source one is turned off, source number two comes on. Note: You cannot play two sources simultaneously. For this feature you need a multi-channel amp like our MX1260. Step-up features rarely seen in amps of this price range include a built-in voltage meter, and front mounted volume and balance trim controls. 

High Performance, High Current Power 
Rated at 80 watts per channel at 8 ohms, and stable down to 2 ohms, the OSD-AMP200 is overload stable so it's ideal for use anywhere clean power is needed. It also includes a dual source switching automatic circuit. Step-up features rarely seen in amps of this price range include a built-in voltage meter, and front mounted volume and balance trim controls. 

AMP200 offers 80 watts RMS per channel of power, with bridgeable outputs for up to 250 watts RMS. A, B, or A+B speaker selector switches make managing connected outputs easy. And a signal-sensing power on feature lets the amp power up automatically when you power on your source. 

Automatic Source Switching 
The AMP200 can automatically switch between connected sources, thanks to a priority signal-sensing feature. So if you have your iPod connected to input 2, then decide you want to watch a movie, when the DVD player connected to the main input 1 is turned on, the AMP120 will automatically switch to that source. 

A variable delay control lets you adjust the amount of time needed to "listen" for a signal from your main input, between 3 and 15 seconds, so things like gaps between CD tracks won't accidentally switch your inputs. 

Works with Smartphones, iPods, and Other Portable Devices 
Use the AMP200 to connect your Smartphone or other portable music device (as long as you have a headphone jack.) The AMP200 includes two RCA signal level inputs marked as red for right and white for left. Using an RCA-to-mini stereo cable (sold separately), plug the 3.5mm stereo connector into the headphone output of your iPod or other portable device, then connect the RCAs to one of the inputs of the AMP200.

Warning: California's Proposition 65

Warning:

This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP) which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

  • Design Type: Class A/B
  • Peak Power Output: 200 Watts per channel
  • Maximum 8 ohm stereo output power at less than 0.2% THD+N: 80W
  • Maximum 4 ohm stereo output power at less than 0.2% THD+N: 125W
  • Maximum 8 ohm Bridged-Mono output power at less than 0.2% THD+N: 250W
  • Frequency Response: (20Hz to 20kHz) +0.0dB, -0.5dB
  • Impedance: 8 ohm to 2 ohm stable
  • Signal to Noise Ratio: -103dB referred to rated power at 4 ohms
  • Turn on options: maunal on, signal sensing, and 12V Trigger mode
  • Unique Automatic Dual Source Priority Switching with Speaker Level Input Option
  • Input and Output Terminals: Interrupting line input, main input/output, 12V trigger, speaker zone A output, speaker zone B output, RCA input (4 total)
  • Rack Mountable? Yes
  • Dual Source Switching? Yes
  • Dimensions (W x H x D): 16.5" x 3.5" x 13.5"
  • Weight: 30 Lbs
  • Warranty: 2 years
129 Questions asked on 2-Channel 125W Per Channel, High Current Class A/B Stereo Amplifier Toroidal Transformers - AMP200

Carlos • 12/17/2019, 2:17:43 PM Q I have been using my OSD AMP200 with iPod for my whole home audio and it works fine. I recently added anew receiver for my 5.1 surround sound, and tried to use the PreOut Zone 2 into the Line In of my OSD AMP200, and get no audio they my whole house speakers. Any other setting I should change? I tried Line and Line 2 IN. Thanks.
Customer Service • 12/17/2019, 2:17:43 PM
A Hi Carlos: The AMP200 features automatic source switching where line 1 takes priority over line 2 when it is actually playing. So when you have both Line 1 and Line 2 connected and your source connected to Line 1 is playing Line 2 is disabled. When you turn Line 1 source off Line 2 will become active. Note: there is a small knob just to the right which adjust a delay (3 to 15 seconds) between Line 1 turning off and Line 2 becoming active. Also you have Line 2 Output which is a pass through for whatever is connected to the Line 2 Input. We recommend if you connect just a single source then use Line 2. This will also allow you to connect the Line 2 output to a subwoofer to compliment the signal coming into Input #2. Regarding your setup did you make sure that the 5.1 Zone 2 actually was sending a signal to the AMP200. Sometimes the ZONE 2 output can not be digital, check your owners manual for limitations. Also try your iPod connected to both Line 1 then Line 2 to see if it works on both. Sometimes an iPod dock that is connected digitally (fiber optic or digital Coax) to the receiver will not pass a signal to the Analog output of the ZONE2. But if it is connected to the Headphone jack of the iPod then it is now an Analog signal and will play directly into the AMP200 or through the RCA line level inputs of the 5.1 receiver and then will play through the ZONE 2 output. I hope that helps TL/3223
jim • 12/17/2019, 2:17:43 PM Q I am assuming that this amp works well with the OSD-SVC205 volume controller?
Customer Service • 12/17/2019, 2:17:43 PM
A Hi Jim, You can definitely use that volume control with this amp!
Jeff Aczel • 12/17/2019, 2:17:43 PM Q I want to purchase 3 sets of speakers for my back yard. A set for the back porch (14x40 feet) a set for my pergola that is about 20 feet away which is 25x25 feet and a set next to the house which as an under hang (almost cuby hole kind of feel) which houses a hot tub. I really like the size of the AP 450 speakers and want to be able to simply play either radio or an ipod or an ipad. I would like to be able to hear all of the speakers at one time or each set/zone individually say when I'm only in the hot tub and want to only hear that set playing. Can I run a single wire to each set of speakers and just bridge the next speaker (In the same set/pair) to the other speaker or would I need to actually run 6 individual wires, 2 wires per speaker pair? Can you help me with picking out the proper equipment that I need for this back yard project?
Customer Service • 12/17/2019, 2:17:43 PM
A Hi Jeff, If you wired it as such, you would only be hearing one channel through both speakers, not stereo. So we recommend running each speaker back to the amp or to a speaker selector if you want them on different zones. I would recommend our AMP200. The AP450 are decent for small speakers, but they don't have much low end, so if you're looking for some full range speakers with decent bass response, I would go with the AP525 or AP650.
Rich • 12/17/2019, 2:17:43 PM Q Can my iPad or IPhone run this system?
Customer Service • 12/17/2019, 2:17:43 PM
A Hi Rich, Yes! You can plug your smartphone or tablet into the amp via an RCA to 3.5mm cable.
Miguel • 12/17/2019, 2:17:43 PM Q Can I connect my turn table to this amp?
Customer Service • 12/17/2019, 2:17:43 PM
A Hello, If your turn table has an RCA output, you should be able to!