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CABLES: Mono and Stereo (TRS)
Recent News and Updates
Gift Ideas for the Bassist in Your Life
Looking to get a holiday gift for the bassist in your life? We've got lots of great (and affordable) stuff to choose from! Under $25 items include our popular clip-on electronic tuner, the clever Turbo-Tune string winder, and our "nation of bass" hot beverage travel mug. We also have videos and book sets, instrument cleaning/polishing kits and more - all under $50! Most items don't require you to know specifics about their bass - most of them are delightfully universal! Click here for our guide for holiday gifts!
Stocking Stuffer - Get a Nifty Case Tag for only $1!
Our super-cool aluminum gig bag tag is really spiffy, and features a pocket where you can write your contact information in case your bag gets misplaced. Attaches securely with a braided steel loop with a screw closure, so it will stay on the bag or case. Features our Gollihur Music script logo in a classy hunter green screen print. Regular price is $5.50, but get one for just $1 with a purchase of $100 or more!

Limit 1 per order.
Traditional NXTs IN STOCK
Get yours now!
This is an amazing value -- for our upright bass-playing friends who want an EUB that can "sub" for the big bass, we've done all the upgrades for you -- and even put a custom "traditional" finish on the bass.

You get all the modern ergonomics and portability of the NS Design Electric Uprights, but with the Traditional string set for a more authentic doublebass sound (and bowability). We've also had NS Design upgrade the tuners to the CR-spec Schallers. And the cool traditional brown finish, over the veneer, looks classy and traditional -- and we even include a set of f-hole decals you can optionally install on the bass.

Available only as a four-string, the bass is the current NXTa "active" model, with the built-in flash-rechargeable buffer circuit.

You can't get this exclusive model anywhere else, folks.

Read more!
Ingles SA-22 stands are IN STOCK AGAIN
We ran out of SA-22 Upright Bass Stands a couple weeks ago, and were told not to expect that new stands would be available until after Christmas. But, lucky us: they arrived early, and we got several pallets full, so they are now BACK IN STOCK and ready for IMMEDIATE SHIPMENT.

Recently Added Products
Bass Bomb - Feedback Fighting Resonance Reducer
Bass Bomb - Feedback Fighting Resonance Reducer
Feedback issues? This thing is da bomb. It'll solve ALL of your feedback problems. Okay, maybe not. But it's absolutely adorable, and might help a bit. And it's good for finger warmups, too.
Novelty Street Sign - Doublebass Place
Novelty Street Sign - Doublebass Place
Need some decor for your music room? Our aluminum "Doublebass Place" street sign is full sized (24" x 6") and can be used indoors or out.
Radial Engineering Tonebone AC Driver 1 Channel Preamplifier
Radial Engineering Tonebone AC Driver 1 Channel Preamplifier
Like to 'KISS' (Keep It Simple, Stupid)? This preamp just has the most crucial features in a small, portable box that is quiet, beautifully engineered, and practically bulletproof...
The Difference Between Mono and Stereo Cables
Most standard 1/4" cables (guitar cables) have two conductors, like the one at the bottom of the photo to the right. They carry monophonic (single-channel) signals, such as a single pickup on a musical instrument.

A TRS -- aka "Stereo" -- cable adds an extra connection, which allows the single cable to carry TWO channels of audio. Here's how!

The cable at the bottom of the graphic is a "standard" 1/4" instrument cable. It has two conductors (1 and 2), separated by an isolating ring (i) so that they don't contact each other. The TIP (1) carries the "hot" or positive audio signal; the SLEEVE (2) is the ground or negative audio signal. Simple, effective, and readily available, as they have been used on a kajillion guitars, basses, and other musical instruments around the world for decades.

The stereo cable builds upon this design. It adds a RING (3) to the TIP (1) and SLEEVE (2). This, again separated by the isolating rings (i), allows a second channel to be carried by the same cable.

The TIP carries hot channel 1, the RING carries hot channel 2, and the SLEEVE gets the ground signal from both channels (combining their grounds still keeps the two channels separate.)

And now you can probably figure out where the "TRS" name comes from (Tip/Ring/Sleeve).

How It Works for Us
With bass pickup sets and certain preamps, we use this "stereo" capability to our advantage. You may have recognized that the design of the TRS plug is the same as the one on your stereo headphones for your iPod, smartphone, or other personal listening device - the stereo headphone jack works exactly the same way (although usually on a smaller, 1/8" or 3mm jack/plug). While mostly we think of stereo as an paired version of the same signal (Left and Right "versions" of a music recording), in reality they are two distinct signals that happen to form a stereo image. But the two signals can be much more different - two different pickups, a pickup and a microphone, etc. So "Channel 1" and "Channel 2" are really just a similar concept to "Left" and "Right."

The K&K Sound special pickup sets, like the Bass Master Pro, Bass Master Rockabilly, Golden Trinity Mic Combos, etc., all use the two channel capability of this design to minimize the number of wires you need to get everything set up.

So Which One Can/Should You Use?
  • If you have two different pickups and you want to blend them together with a preamp, a "dual mono" input preamp is the simplest way to do it. A separate mono cable from each pickup goes to each separate input - easy-peasy.
  • If you have a system like the Bass Master Pro, which wires both pickups to separate contacts on a single jack, then you want to use a TRS/stereo cable to connect them to a preamp with a TRS input - like the Dual Channel Pro ST or the LR Baggs MixPro. The Headway EDB-2 and the Grace Design FELiX can also accept two inputs using a single TRS Cable.
  • If you already HAVE products that are mismatched (a TRS pickup output and a dual-mono preamp, or two separate pickups and a preamp with a TRS input) there are adapting cables. Often called "insert" or "splitter" cables, they have a TRS plug on one end, which then splits out to two separate mono cables. So you could use a cable like that to adapt between the pickups and preamp.


Hopefully this is easy for you to follow; if you have any questions about your specific gear, drop us a line and let us know what you've got, we'll help you get it all connected!



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The Fine Print:

The information contained herein is based on what's in my brain — and/or my observations and opinions from my personal experiences (and those of Bob, before me) — as of this moment today, and is subject to change. I'm sure that a great deal more information and detail could be added — but the intent of these writings is to present easily understood, quick FAQs, to address common questions and improve the reader's general knowledge.

What's written here is by no means any kind of authoritative absolute answer, for I am not the world's greatest authority on bass (not even close), or on much of anything else, for that matter. So, by all means, get a second opinion, and know that all the information provided here is for general informational purposes only. I am not providing professional advice; be aware that, where applicable, any information acted upon is at your own risk.

I simply and sincerely hope the information and opinions here are helpful to you on your quest for knowledge about the bass and related subjects... that's the point!

I welcome email with dissenting and additional viewpoints/information/updates that help improve my personal awareness and these content pages. If you have a question that you think belongs here, please let me know.
Mark

PS: It should go without saying that all of the information here, unless otherwise attributed, was expressly created by us for the benefit of our customers. All graphics, text, data, and other information is copyrighted © 1995-current. You are not permitted to re-use any text, information, or graphical elements on your own website; you may post links to it, or small excerpts, on message boards if properly attributed and linked back to our pages.