The 1 RU RCF 8000 Series UP 8502 Power Amplifier 250Wfrom RCF 8000 Series UP 8502 Power Amplifier 250Wis a 2 x 250W amplifier which uses digital technology, and allows AC and DC power operation. The switching mode power supplies includes an independent 48 VDC section designed for redundancy. Each channel is provided with two inputs and dedicated priority circuit to get mix/mute and priority operation. The amplifier is suitable for 70/100V applications. It features front panel status LEDs and a rear panel DIP switch which allows you to disable the frontal volume controls. All connectors are removable screw terminals. The UP 8502 is ideal for use in restaurants, shops, supermarkets, hotels, offices, department stores, industrial systems, and similar venues.

Class D amplifier and double switching AC-DC power supply, transformer-less galvanic insulated speaker output

Pro audio performance

Selectable 70/100V output per channel

Double input per channel

Active full protections on amplifier and power supply

Stand-by, priority and fault remote commands

Activity and status indicators

Volume knobs on front panel with disablement facility

Light-weight 1 RU 19" rack enclosure

Related Questions and Answers

Q: 1. Can the USB port be used for a Bluetooth USB adapter to stream audio?

A: No, the USB port on the Pyle Pro PTAU45 Mini Stereo Power Amplifier cannot be used to connect a Bluetooth USB adapter, however, you can use a Bluetooth adapter with a standard analog audio plug to connect to the RCA aux inputs or the 3.5mm CD/MP3 input. The Aluratek iStream DockFree Bluetooth Audio Receiver (B&H # ALAIS01F) could be a good option for a Bluetooth adapter. It has a 3.5mm plug and comes with an RCA adapter.

Q: 2. Can I connect this to 2 bookshelf speakers (KD-51M) and my computer with a 3.5mm to RCA cable?

A: The Pyle Pro PTA4 Mini 2 x 120 Watt Stereo Power Amplifier w/ AUX/CD Input (BH # PYPTA4) will connect to most computers with a 3.5mm audio output via an RCA "Y" cable: Comprehensive 10' Stereo 3.5mm Male to Dual RCA Male Y-Cable (B&H # COMPS2PP10ST): https://bhpho.to/4a7ArnO

Q: 3. Hello, will this work with Shogun inferno?

A: Yes, the Atomos Locking AC Power Adapter for Flame Series Monitor will work. But you must have the Atomos Battery Eliminator as well to connect the cable to your Inferno. Atomos AtomX Sony L-Series Type Battery Eliminator BH #ATOMDCA001

Q: 4. Does this allow microphone to be used at same time with other sound source like aux? So is it a mini mixer+amplifier likely thing?

A: Correct: Switchable MIC PAGER and MIXING ModesSet to PAGER, the signal from AUX 1/AUX 2/CD will be attenuated BY -12dB and the signal from MIC will override to page (Auto Talkover), it is good for paging system. Set to MIXING, the signals from AUX 1/AUX 2/CD and MIC will be existed at the same time, it acts like playing at KARAOKE event.

Q: 5. would this help old turntable without preamp for use with speakers with phono hookups on the main speaker i use old 70's realistic turntables without preamp and won't work with the new speakers i recently purchased

A: Definitely. I love mine.

Q: 6. What kind of mic do i need to use with this amp?

A: Use a dynamic type microphone: Example: Audio-Technica ATR1200 Cardioid Handheld Dynamic Microphone B&H # AUATR1200

Q: 7. Can I connect my nextbook for better sound?

A: You can hook up any audio source with an auxillary cord. I've used phones, iPads, and IPods without an issue so I'm assuming your Nextbook would be similar.

Q: 8. Can a powered subwoofer be connected to the REC OUT jacks?

A: The REC OUT on the Pyle Pro can be used with a powered subwoofer, however the signal output from this set of jacks is not affected by the master volume. If you turn down the main volume, the incoming signal is still fed to the connected device (subwoofer).

Q: 9. Is the connector 5.5mm/2.1mm or 5.5mm/2.5mm? Thanks

A: The Atomos Locking AC Power Adapter for Flame Series Monitor has a 5.5 x 2.1 mm DC Barrel connector.

Q: 10. What is the speaker Output ohms for a pyle pro ptau45 mini 120 watt?

A: This amp has a 4 ohm speaker output.