Based on the original Morley ABY Switcher, the ABY Pro Selector helps solve issues commonly faced when using switching devices for multiple amps. Features include a higher enclosure for easy access, a custom built Morley 1:1 isolation transformer, silent switching, a reverse polarity switch, and a ground lift switch.

Allows Playing Through Two Amps    Reverse Polarity Switch for Phase Issues    Combats Hum from Ground Loops    Use 9V Battery or Optional AC Adapter

• Route one input into two outputs. Choose A, B or both
• Custom Morley 1:1 isolation transformer for absolute transparency and level output
• Easy accessible, rugged cold-rolled steel enclosure
• Silent Switching to prevent pops and bleed
• Reverse polarity switch to prevent phasing issues
• Ground lift switch to combat hum from ground loops
• High frequency filter activates when ground lift is engaged to eliminate unwanted frequencies
• Powered by one 9V battery or optional Morley 9V adapter. Compatible with most 9V adapters
• LED indication, quick-clip battery door

Related Questions and Answers

Q: 1. can this be used with 70V line amplifier?

A: No. This selector can handle 100W per speaker channel that run on 8 ohms.

Q: 2. How do you hook this up to a sony 7.2 receiver?

A: The Pyle Pro PSS4 features speaker level inputs and outputs. it would be connected between a stereo speaker output of your receiver and up to 4 sets of speakers.

Q: 3. Can I hook this to a radio instead of an amplifier? I have several speakers ran throughout my house and my radio has the output but I do not have an amp - just wondering if i will need an amplifier?

A: I hooked this unit up to the B speaker output of an older model Kenwood receiver. Unfortunately, the volume output was extremely low and I had to return the item. You should try the radio first but don't be surprised if you need an additional amplifier.

Q: 4. Does this unit have to be connected to an active or passive monitor?

A: These are designed for use with passive monitors.

Q: 5. I have Audioengine HD4 bookshelf speakers that read "5 Ohms." If I have ONE pair running via the PSS4, do I have the Protect button on or off? If I have TWO pair running, do I have the Protect button on or off? Thank you!!

A: We do not recommend using the Audioengine HD4 Bluetooth Speaker System in conjunction with the Pyle Pro PSS4 4 High Power Speaker Selector, as the HD4 are active and the Pyle is meant to pass power and audio to passive speakers.

Q: 6. Does this unit actually increase the volume or is the volume max based upon the max watts input from the receiver?

A: The PSPVC6 does not increase volume; so maximum gain would be based on your amplifier's wattage.

Q: 7. can you play more than one speaker selector at a time?

A: With the Pyle PSS6 you can engage any combination of the speaker selectors, including all on.

Q: 8. Does this come with rack mount ears?

A: The Pyle Pro PSPVC6 6-Channel High Power Speaker Selector does not come with rack mount ears.

Q: 9. I have a 100W/per channel amp with minimum impedance of 4 Ohms/channel. Can I use this switch to safely connect up to 6 pairs of 8 Ohm speakers?

A: Technically yes. However, please note that the impedance of the output signal will change depending on what combination of speakers you select and that each speaker wattage output is 18 watts rms.

Q: 10. what type of wire connectors are on the back?

A: The connectors snap open to insert the wire then snap shut.