GearWrench

The Fisher 500C, 500B, 400 Receiver PEC PC50187-9 tone control board upgrade!

Description: An instant upgrade or replacement for the printed electronic circuit used for tone control compensation in your Fisher tube gear. This listing is for 2 boards, there are two per stereo receiver, preamp or integrated amplifier. You will receive two with one purchase . This model PEC is specifically used in lots of Fisher gear, including the 500C, 500B, 800C, 800B, 400 receiver, X100-B, X101-C, X101-D, X202-C, Custom Electra IV Console, Philharmonic V Console and perhaps many other Fisher integrated amplifiers and consoles. The sound improvement is immediately noticeable. You will have enhanced clarity and openness. The components on this board are the same values and arrangement as appearing on the schematic, so no modifications to the original sound. Where the improvement happens is that these new components are miniature 2% tight tolerance film capacitors and 1% tight tolerance resistors. The original units used ceramic capacitor construction and resistor tolerances were much looser than 1%. Installation is easy, just snip the leads from the original part, insert the leads into the numbered holes and solder. There is also a ground plane built into the new part for additional shielding. A ground wire to the chassis ground shall be soldered into this hole I am showing in pictures, these boards installed in my 500B receiver. They are shown alongside the PEC’s they replace, as well as the receiver before the replacement. I thought the receiver sounded great previously, but installing these had woke this receiver up, every aspect that I thought sounded good in this receiver just immediately sounded better when these were installed.

Price: 39.99 USD

Location: Keyport, New Jersey

End Time: 2025-02-06T21:42:40.000Z

Shipping Cost: N/A USD

Product Images

The Fisher 500C, 500B, 400 Receiver PEC PC50187-9 tone control board upgrade!The Fisher 500C, 500B, 400 Receiver PEC PC50187-9 tone control board upgrade!The Fisher 500C, 500B, 400 Receiver PEC PC50187-9 tone control board upgrade!The Fisher 500C, 500B, 400 Receiver PEC PC50187-9 tone control board upgrade!The Fisher 500C, 500B, 400 Receiver PEC PC50187-9 tone control board upgrade!The Fisher 500C, 500B, 400 Receiver PEC PC50187-9 tone control board upgrade!

Item Specifics

Restocking Fee: No

Return shipping will be paid by: Buyer

All returns accepted: Returns Accepted

Item must be returned within: 14 Days

Refund will be given as: Money Back

Brand: The Fisher

Model: 500C

MPN: PC50187-9

Recommended

The Fisher Heritage Series XP-6 Speakers Vintage | Great Condition | Tested
The Fisher Heritage Series XP-6 Speakers Vintage | Great Condition | Tested

$140.00

View Details
NEW Fisher-Price Little People Collector Elf The Christmas Movie 2 Figure Set
NEW Fisher-Price Little People Collector Elf The Christmas Movie 2 Figure Set

$24.95

View Details
The Fisher Maiden by Bjornson -1884
The Fisher Maiden by Bjornson -1884

$35.00

View Details
Fisher's Talent - BLC 0036 - NM - MTG Magic
Fisher's Talent - BLC 0036 - NM - MTG Magic

$2.70

View Details
The Wives: A Novel - Hardcover By Fisher, Tarryn - GOOD
The Wives: A Novel - Hardcover By Fisher, Tarryn - GOOD

$4.39

View Details
Eileen Fisher Women Organic Cotton 5 Pockets Pants Sz 6 Black Ankle Stretch
Eileen Fisher Women Organic Cotton 5 Pockets Pants Sz 6 Black Ankle Stretch

$42.00

View Details
The Fisher 500C, 500B, 400 Receiver PEC PC50187-9 tone control board upgrade!
The Fisher 500C, 500B, 400 Receiver PEC PC50187-9 tone control board upgrade!

$39.99

View Details
The Sing-A-Ma-Jigs Fisher Price - White
The Sing-A-Ma-Jigs Fisher Price - White

$22.00

View Details
The Fisher Bookshelf Free-Piston Speaker System Operating Instructions Original
The Fisher Bookshelf Free-Piston Speaker System Operating Instructions Original

$14.99

View Details
The FISHER MODEL 80R TUBE Tuner | Powers On, Will Need Servicing, As Is
The FISHER MODEL 80R TUBE Tuner | Powers On, Will Need Servicing, As Is

$87.11

View Details