tube preamp

I recently picked this up here in the classifieds, and it is in mint condition. Looks and sounds great, but I am sticking with my current...

Hi, I have Shift Line Olympic MKII (visually in perfect shape) for half a year and it began to behave weird recently. Sometimes when I play, the...

Original NYC Aguilar gear, the DB-659 is the preamp section of the legendary DB-750 weighing in at 6 lbs. in a 1U rack enclosure. I have been...

[ATTACH] Absolutely incredible sounding unit, one small circular scuff to the right of the "TREBLE" label keeps it from mint. Four 1" strips of...

Selling my Jule Monique Dove Cage preamp. This is likely the best sounding preamp I have owned. However circumstances sometimes interfere with...

[ATTACH] I’m hesitantly selling my Arkham Oracle preamp. This is the DI version. The pedal is in excellent condition and sounds beautiful! As...

Hi there, I have a Edison tube preamp/boost pedal from nightowl industries up for sale/trade. I recently picked it up from a fellow TB'er. I...

Wonderful tube preamp! [ATTACH] I bought this here last month after wanting one for a couple of years. It really is as great sounding as I...

Great compact and feature rich Tube preamp and DI. [ATTACH] This has been one of my favorites but, I'm changing things up.....again :) Read all...

Great compact and feature rich Tube preamp and DI. [ATTACH] This has been one of my favorites but, I'm changing things up.....again :) Read all...

Wonderful tube preamp! [ATTACH] I bought this here last month after wanting one for a couple of years. It really is as great sounding as I...

Curious as to who else use an always on tube preamp or otherwise tube equipped pedal for tube coloration of your tone, and which that is andwhat...

Up for grabs is a Lightstone Emperor Tube Preamp/DI. One of only a few that have made it stateside this thing is absolutely incredible. In...

Sushibox Westinghouse available, Looking for 165 shipped or trade for source audio EQ2 or set of nordstand big split 4's [ATTACH]

Here we have a like-new WRA Goliath Tube Preamp/DI. Killer box from Luxembourg. These are hand made one at a time to order. Really musical...

Rare Jack Read Vintage tube bass preamp/DI. Incredible tone. $850 plus shipping. Paypal only. No trades. Thanks. [ATTACH] [ATTACH] [ATTACH]

Is it possible to really get the tone and dynamics of a tube amp (i.e. of an amp with tube preamp & power amp or only with tube preamp) with a...

Hey peeps, I'm a bass player planning in investing in some equipment to get more of the warm rich sound of dem tubes and less of the coldness of...

Mint Condition, killer all tube preamp/ direct box! Bills to pay, includes a pair of rack ears that I’d never used, just Incase you’d like to...

Selling this Demeter VTBP-201S Tube Bass Preamp. I am only selling the unit because I found another Demeter unit I would like to purchase. The...

So my beloved EHX Black Finger, out of production tube driven optical compressor, that run it's 2 preamp tubes at proper high 300V plate voltage,...

Here it is. The brand new Vintage Preamp from Markbass. I bought this specifically to include in my tube preamp/DI audio thread: Tube Preamp/DI...

Selling two very nice and well-recognized preamp pedals for those ready to up their tube game! 1. Shift Line Olympic MkIII - clean condition....

Jule Monique is an incredible tube DI. Warm, musical and vintage flair. Then adjust the Sensitivity dial and wow. I’m not even sure exactly what...

[ATTACH] Gently used in excellent condition, functions perfectly. Chassis is clean no scratches, tiny bend to the lower right rack ear which...

Hello all...I don't write a lot of reviews, but I felt someone needed to talk about the new XLR-equipped version of this preamp. Just got it over...

Up for sale is my Kern preamp. -Kern IP777 With Sceptre Power Supply. Stupid hard to find, thickest, tubey sounding preamp in existence! Price...

Moving on from this touted tube preamp. If you are unfamiliar just do a TB search - the hype is all there. [ATTACH] [ATTACH] Additional pics...

SOLD Micro SD card now included and price is $375 Shipped Shift Line Olympic MKIIIs Never thought I’d sell this, but I’m moving on to a...

Sweet piece of kit. If you are reading this you no don’t know what you’re looking at. The Tube Injection is one of my favorite Tube devices. Just...

In excellent condition. This is an excellent Tube DI with selectable 2 band EQ. Real nice form factor for a tube DI. Can fit in the pocket of...

[ATTACH] It's another sad, sad day this year. Due to COVID I need to sell my INCREDIBLE Noble preamp. I am the original owner, purchased...

Arkham Abyss tube bass preamp for sale. Handmade in Maine and modeled after an Ampeg B15, but with some modern twists. $600 shipped. Sounds...

Finally got this finished.

Absolutely killer tube preamp/DI. Huge, fat tube tone yet highly articulate and punchy. 3 tubes 2 outputs with individual gain (one to amp and...

Incredible piece of gear but I have too many tube pres/DIs. Mint/As New condition and comes with cable. Price includes insured shipping in the...

In excellent condition. No issues. Killer Box. I’ll upload photos tomorrow (if this is still here by then). $525 shipped CONUS Trade...

Big, expansive, punchy tube tone. Powered by 3 tubes at high voltage to warm up your tone. Comparable to the REDDI and other staples for less $$....

Hi all. So, I have poked around here for a bit for something related to my question before posting. I really love the sound of my GBE 750 and...

A comparison between some famous preamps No effect - No Compression SWR Super Redhead Tech 21 SansAmp RBI Trace Elliot GP12 SMX Markbass Super...