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SPARKY FORUM
AUDIO
VOLT + standalone AMP
Volt + Standalone with Step Pot.
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Volt + Standalone with Step Pot.
2 Replies
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errcl65
4
Volt + Standalone with Step Pot.
«
on:
August 22, 2017, 08:52:17 AM »
Can the unit be configured to run in PBTL for a little more headroom in Mono mode?
TI ap notes : ground the Left Input, and use the Right output Pair as +(positive)
Speak Out and Left output Pair as -(neg) Speaker Out.
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sparkyadmin
114
Re: Volt + Standalone with Step Pot.
«
Reply #1 on:
August 22, 2017, 11:07:45 PM »
Hi,
Volt + board supports only BTL mode and don't have any jumper options to change the PBTL mode.
With Regards
Sparky Admin
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errcl65
4
Re: Volt + Standalone with Step Pot.
«
Reply #2 on:
August 23, 2017, 10:57:36 AM »
I can follow the topology change in the TI white paper to bring the
Volt+ into PBTL mode. Is there any issues with doing:
Ground Left input, and combining speaker output as per the white paper?
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SPARKY FORUM
AUDIO
VOLT + standalone AMP
Volt + Standalone with Step Pot.