*Customers must provide the input impedance value of the main amp.

If the value is not provided, unit will remain at factory input impedance setting.


Full bench diagnostic test

Capacitor upgrade kit

Upgraded Op amp chips

Push button defeat switches

Match input impedance*

Upgrade Service

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Parts & Upgrade Service

DAHLQUIST SPEAKER SERVICE

DAHLQUIST DQ-LP1

  • Fuse


  • Owner's Manual

The upgrade service consists of:

Dahlquist provides standard service (repair of problem) & the upgrade service for the customer who is willing to ship the DQ-LP1 to our facility.

DAHLQUIST DQ-LP1

The following DQ-LP1 parts are available at our online store:


  • Fuseholder

  • Input impedance capacitor 

        & resistor kit

Hi Fidelity Loudspeakers & Service