old ms275 and mq430
- knightrider358
- Posts: 1318
- Joined: Mon May 04, 2009 3:37 am
- Location: Virginia, Near D.C.
old ms275 and mq430
hey guys ive seen so many different version of ms series amps on here what should i look for on these to tell if they are any different say than normal ones I do know for a fact they are original and they work great cause they are hooked up in my car as we speak and they are AWESOME!!!!!
Current 1 of 2 current installs
HU-Alpine IVA-D310
DSP-PXA-H701
Comps-JL ZR 650
Sub-3 JL 10w6v1ae's sealed
Highs amp-MS275
Mids amp-MS2125
Subs amp-MS2250TA
HU-Alpine IVA-D310
DSP-PXA-H701
Comps-JL ZR 650
Sub-3 JL 10w6v1ae's sealed
Highs amp-MS275
Mids amp-MS2125
Subs amp-MS2250TA
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- Randy Bo-Bandy
- Posts: 3301
- Joined: Fri Feb 06, 2009 11:32 pm
Re: old ms275 and mq430
Do they have master/slave ports ?knightrider358 wrote:hey guys ive seen so many different version of ms series amps on here what should i look for on these to tell if they are any different say than normal ones I do know for a fact they are original and they work great cause they are hooked up in my car as we speak and they are AWESOME!!!!!
Take the bottom's off and look for the board revision right next to the power input
- knightrider358
- Posts: 1318
- Joined: Mon May 04, 2009 3:37 am
- Location: Virginia, Near D.C.
they both have the master/slave jacks and the MS275 says REV E and the MQ430 says REV 8 or B also there is a switch on the MS275 board that is painted yellow on 1 side and paited red on the other side I know the other switch has plue on 1 side thats the master/slave switch
Current 1 of 2 current installs
HU-Alpine IVA-D310
DSP-PXA-H701
Comps-JL ZR 650
Sub-3 JL 10w6v1ae's sealed
Highs amp-MS275
Mids amp-MS2125
Subs amp-MS2250TA
HU-Alpine IVA-D310
DSP-PXA-H701
Comps-JL ZR 650
Sub-3 JL 10w6v1ae's sealed
Highs amp-MS275
Mids amp-MS2125
Subs amp-MS2250TA
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- Randy Bo-Bandy
- Posts: 3301
- Joined: Fri Feb 06, 2009 11:32 pm
The yellow and red switches it to high current for lower ohm loadsknightrider358 wrote:they both have the master/slave jacks and the MS275 says REV E and the MQ430 says REV 8 or B also there is a switch on the MS275 board that is painted yellow on 1 side and paited red on the other side I know the other switch has plue on 1 side thats the master/slave switch
The Rev. on the MQ430 would be B....so you have some nice amps there

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- Randy Bo-Bandy
- Posts: 3301
- Joined: Fri Feb 06, 2009 11:32 pm
- knightrider358
- Posts: 1318
- Joined: Mon May 04, 2009 3:37 am
- Location: Virginia, Near D.C.
I have both original manuals too and th TBA-1 transmitter white bur I need the reciever to go with it now which side of the switch is high current and high power
Current 1 of 2 current installs
HU-Alpine IVA-D310
DSP-PXA-H701
Comps-JL ZR 650
Sub-3 JL 10w6v1ae's sealed
Highs amp-MS275
Mids amp-MS2125
Subs amp-MS2250TA
HU-Alpine IVA-D310
DSP-PXA-H701
Comps-JL ZR 650
Sub-3 JL 10w6v1ae's sealed
Highs amp-MS275
Mids amp-MS2125
Subs amp-MS2250TA
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- Randy Bo-Bandy
- Posts: 3301
- Joined: Fri Feb 06, 2009 11:32 pm
I believe yellow is for high current....not sure though....been awhile since I messed with a 275...I'm sure someone will chime inknightrider358 wrote:I have both original manuals too and th TBA-1 transmitter white bur I need the reciever to go with it now which side of the switch is high current and high power
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- Randy Bo-Bandy
- Posts: 3301
- Joined: Fri Feb 06, 2009 11:32 pm
Just like I thought we already discussed this....here you go
http://phoenixphorum.com/ms275-switch-s ... ster+slave
http://phoenixphorum.com/ms275-switch-s ... ster+slave
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- Randy Bo-Bandy
- Posts: 3301
- Joined: Fri Feb 06, 2009 11:32 pm
- knightrider358
- Posts: 1318
- Joined: Mon May 04, 2009 3:37 am
- Location: Virginia, Near D.C.
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- Randy Bo-Bandy
- Posts: 3301
- Joined: Fri Feb 06, 2009 11:32 pm
- knightrider358
- Posts: 1318
- Joined: Mon May 04, 2009 3:37 am
- Location: Virginia, Near D.C.
to learn about the different ms/mq/mps series I love PG now jus really got into the good stuff when I picked these sexy mamas up. Im actually rebuidin my system for SQ now since I picked these up I jus wanna know more
Current 1 of 2 current installs
HU-Alpine IVA-D310
DSP-PXA-H701
Comps-JL ZR 650
Sub-3 JL 10w6v1ae's sealed
Highs amp-MS275
Mids amp-MS2125
Subs amp-MS2250TA
HU-Alpine IVA-D310
DSP-PXA-H701
Comps-JL ZR 650
Sub-3 JL 10w6v1ae's sealed
Highs amp-MS275
Mids amp-MS2125
Subs amp-MS2250TA
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- Randy Bo-Bandy
- Posts: 3301
- Joined: Fri Feb 06, 2009 11:32 pm