Similar Listings

Originally A$199.10, now A$186.66 (7% savings)

☆Price negotiations are always welcome. Please feel free to contact us.

☆PayPal payment is the only payment method available for purchases in our store.

■About This Items■

It is modified to reduce noise.

We plugged in the guitar and got sound.

Tested.It works fine with 9V power adapter or 9V battery.

It made in Taiwan 1995 and Modified in Japan 2024.

The power supply unit has been modified so that it can be used with a PSA-type adapter.

Boss GE-7 with ACA type power supply section is modified to be used with PSA type adapter from ACA type adapter by connecting board number 2 and 3.

Modified part_1:【IC1】【IC2】【IC3】Changed operational amplifier from IR9022 to NE5532AP.

Modified part_2:【IC4】Changed operational amplifier from JRC4558DD to TL072CP.

Modified part_3:【C25(1μF)】【C19(1μF)】【C11(1μF→10μF)】【C18(47μF)】【C17(100μF)】The capacitors were changed to audio grade electrolytic capacitors or Tantalum Capacitor.

Modified part_4:【C22(.047μF→0.1μF)】【C26(.047μF→0.1μF)】The capacitors in this unit were changed from film capacitors to metallized polypropylene capacitors.

Modified part_5:【R27(10K)】【R24(3.3K)】【R33(4.7K)】【R14(1K)】【R30(10K)】These resistors were changed from carbon resistors to metal film resistors.

The rubber ring of the pedal guide bushing was replaced with a new one.

LED color changed from red to ice blue.

Some of the slider knobs have been replaced with new ones.

Please note that the modified GE-7 with reduced noise does not have the noise reduction features of the BOSS NS-2 Noise Suppressor.


Slightly peeling paint in some areas.

Please have a look at the photos.


Used & Modify.

■Included Items■

Nothing(Main Unit Only).

Not include Adapter.


We send a product by DHL or FedEx or EMS.

We always send the item with a tracking number. So please place an order without any concern on delivery. You can always track the delivery status.

Shipping is only available to the address registered in If you want us to send another address, please change your address on and then place an order.

Shipping is available from Monday to Friday. Weekends are not available because freight companies are closed.

If your address is in the remote areas defined by the freight (shipping) company, please pay the additional shipping fees with PayPal.

■About Importer's Obligation■

Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.

Thank you for your understanding.

Listed25 days ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
  • GE-7 Modified Noiseless Equalizer PSA
  • Grey
  • Made in Taiwan 1995 & Modified in Japan 2024.
Made In
  • Taiwan


Kawasaki-shi, Japan
Joined Reverb:2023

Reverb Gives

Your purchases help youth music programs get the gear they need to make music.

Carbon-Offset Shipping

Your purchases also help protect forests, including trees traditionally used to make instruments.

Oops, looks like you forgot something. Please check the fields highlighted in red.