Classic Audio Products, Inc.Classic Audio Products, Inc.Classic Audio Products, Inc.

~FYI~~Public Service Announcement~~FYI~

Since the USPS has become extremely unreliable, DHL or UPS will be used for all International Priority and Express packages and some First Class packages. All domestic packages will be shipped via UPS.

Categories
500 Series Rack Kits (38)

Aluminum Control Knobs (22)

Assembled Modules (5)

Attenuators (3)

Capacitors (1)

CAPI Attire (1)

CAPI Clamshell Series (7)

CAPI Nip-N-Tuck Bundles (18)

Connectors (32)

DI's (Direct Inject) (1)

Diodes/Rectifiers (1)

Faders

Floor Box PSU (16)

Headphone Amps (2)

HiZ Plug-Ins (4)

Inductors (2)

LED Indication

Meters (1)

Misc Hardware & Bits

Modular Console & Rack Parts (19)

Op Amps (41)

Op Amps (CAPI Style) (4)

PCB's & Kits (66)

Potentiometers (6)

PSU Items (5)

Relays (6)

Resistors (1)

Ribbon Mic Preamps

SSL Solid State Logic Cards (2)

SumBus ACA ~ Summing Mixer (23)

Switches (20)

   Accessories (2)

   Pushbutton (3)

   Rotary (7)

   Slide (4)

   Toggle (4)

Tools (7)

Transformers (15)

Transistors (3)

Specials
Newest Products
Goto...
What's New? more
Heider® H2 Pink Mic / Line Preamplifier
Heider® H2 Pink Mic / Line Preamplifier
US$949.00
Information
Shipping & Returns
Privacy Notice
Reviews & Testimonials
Audio & Video Clips
Links
DOA Install
Support Documents
About Us
Contact Us
GH71 Stepped Pot Adapter PCB
[GH71-1x12 Rev A.1]
 US$2.50 
Number of Products in stock: 23

Click to enlarge

Click to enlarge

The GH71 Stepped Pot Adapter PCB is a board designed to give the user a stepped potentiometer style of configuration. By adding a Grayhill 71 series, 1x12 shorting switch and the appropriate resistors, you can easily make the cut/boost of PeterC's 5003 EQ precision stepped. Your "center detent" position will be flat as a board. This adapter board can come in handy for other similar situations as well.

I will not be carrying a resistor set for these as most of the applications will be unique and require many different values.

I have made it flexible so you can stick with the eleven standard steps if you want or take advantage of the twelfth step. I have a jumper at each end of the resistor string so the switch stops can be adjusted in from either end.

I have also added a spot for a resistor that will be outside of each end of the string. For example, an API 553 EQ typically has 15dB's of boost or cut. If you want to limit yours to only +/- 12dB or even +/- 10dB, you would need to calculate the value for resistor R12 and R13, the resistors that are beyond the last switch steps. Those two positions can also be jumped if not needed.

The pads labeled "1", "2", "3", indicate the same purpose as the pins on a standard clockwise potentiometer.

Additional photos:

Click to enlarge

PCB Bottom



PDF Schemo

This product was added to our catalog on Tuesday August 09, 2011.
Reviews
Quantity:
Classic Audio Products, Inc.
Customers who bought this product also purchased:
5-Pin Male XLR Panel Mount
5-Pin Male XLR Panel Mount
CA-0252-DIY Single Kit
CA-0252-DIY Single Kit
CAPI 51x Card Edge Adapter PCB
CAPI 51x Card Edge Adapter PCB
IDC Ribbon Crimping Tool
IDC Ribbon Crimping Tool
2623-4-Litz Output Transformer
2623-4-Litz Output Transformer
.156" 3 Position Receptacle Housing
.156" 3 Position Receptacle Housing
Shopping Cart more
0 items
Curative Notice
Classic Audio Products, Inc. is not affiliated with API. Customers and fans should not refer to Classic Audio Products, Inc. as "Classic API." API is a registered trademark of Automated Processes Incorporated. Classic Audio Products, Inc. has no affiliation with Automated Processes Incorporated.
Notifications more
NotificationsNotify me of updates to GH71 Stepped Pot Adapter PCB
Manufacturers
Quick Find
 
Use keywords to find the product you are looking for.
Advanced Search
Tell A Friend
 
Tell someone you know about this product.
Reviews more
Write ReviewWrite a review on this product!

Copyright © 2024 Classic Audio Products, Inc.