Speaker Filter

None

Speaker Filter

Part Number:
(TA) GR387A

Product Details:
Type 387-A was designed to improve the tone quality of audio output from vacuum tube amplifiers. It specifically addressed issues that arose when connecting speakers to these amplifiers, especially those using "balanced armature" speakers which were common at the time.


Dimensions
2-3/4" x 3-1/4" x 4" Height
Manufactured by
General Radio

Share this page

$95.00 / Each

Qty

Ground Shipping Promotion on Orders over $100

Other Categories

Audio & Interstage Transformers - Hermetically Sealed - High Impedance 1,001 Ohms & Up

Related Products

None

Syncor Military Battery Charger

Part #: PS PP-1659A/G

Description: This Battery Charger is in like NEW condition! Th…

Brand: Syncor Industries Corp.

Sold out
Beau Plastic Hood with Clamp (CNE) 3327-CCT

Beau Plastic Hood with Clamp

Part #: CNE 3327-CCT

Description: Beau plastic hood with clamp. Fits 327 plug or so…

Brand: Beau

$8.00 / Each

Narda Precision High Directivity Coupler (RF) 23379

High Directivity Coupler

Part #: RF 23379

Description: Narda precision high directivity coupler. "APC" c…

Brand: Narda

$575.00 / Each

Square

150 ohm − 5w Wire Wound Resistor

Part #: RWF CP5-150

Description: 150 ohm − 5w CP5 Square Sand Resistor NOTE: Mini…

$0.75 / Each

Featured Products

None

6000 pF 2 kv Molded Mica Capacitor

Part #: CFT F1006000AOA

Description: 6000 pF 2 kv 5.5 amps Molded Mica Capacitor F1 st…

$47.00 / Each

Amphenol Bakelite 8 Pin Octal Tube Socket (TUA) 88-8

Amphenol Bakelite 8 Pin Octal Tube Socket

Part #: TUA 88-8

Description: Amphenol bakelite 8 pin octal tube socket. Black.…

Brand: Amphenol

$16.00 / Each

9 Pin Female D-Sub (CPC) DEMAF-9S

9 Pin Female D-Sub

Part #: CPC DEMAF-9S

Description: TRW cinch connector 9 pin female D-Sub.

Brand: TRW

$25.00 / Each

Roe Tester V10

6AD4, Sylvania, Peanut tube Vacuum Tube

Part #: TUR 6AD4

Description: 6AD4, Sylvania, Peanut tube For a $6 up charge ($…

$5.00 / Each