6176 Vintage Channel Strip

6176 Vintage Channel Strip

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4.9/5
(69 reviews)
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A classic tube microphone preamp and 1176LN compressor in a single unit.

The 6176 Vintage Channel Strip combines the alluring, all-tube sounds of the legendary Bill Putnam-designed 610 microphone preamp, with the signature FET compression of our 1176LN, to create the ultimate recording channel strip.

The warm, smooth tones of this mic preamp design — employed to record everyone from Frank Sinatra to Van Halen — and the unique characteristics of the compressor, are two major reasons why the 6176 is found in studios around the world.

Now You Can:

Record through the all-tube mic preamp derived from legendary Bill Putnam-designed 610 modular console

Compress signals with the 1176LN Class A FET compressor section — heard on countless hit records for more than 40 years

Use the "Split" or "Join" switch for separate or series operation of the preamp and compressor

Shape your tracks through vintage UA, "handmade in the USA," circuits

Two Classics in One

Two Classics in One

Thanks to its straightforward controls and hallmark sound, the 6176 is the signal path of choice for engineering heavyweights like Vance Powell and Joe Chiccarelli, plus artists including Chris Martin of Coldplay, Norah Jones, Wyclef Jean, and James Mercer of The Shins. The ability to “Split” or “Join” the preamp and the compressor sections via a simple switch gives the 6176 added flexibility. This is truly UA’s premier channel strip, and among the world’s finest.

The 610B — A World Renowned Mic Preamp

The 610B — A World Renowned Mic Preamp

The 2-610 microphone and instrument preamplifier has received praise from many corners. Michael Cooper, in his review for Mix Magazine, called it "hands-down, the most dimensional mic preamp I've ever heard". Peter Wade, engineer/producer who has worked with acts ranging from Wyclef Jean to Jennifer Lopez, said simply, "This box rocks." The 6176 mic preamp sections maintains the quality and character of the 2-610 while adding high-tension power regulation for improved bass response and a front-panel 15db pad switch.

The 1176LN — A Compressor with Tone

The 1176LN — A Compressor with Tone

As legendary engineer/producer Andy Johns put it, "The 1176LN is the workhorse compressor." In fact, the 1176LN may well be the most loved compressor in history. Its trademark lightning-quick attack and release times and the tone of it's Class A output amplifier have enhanced countless recordings over the last thirty-five years. We've recreated the 1176LN for the compressor section of the 6176 with the same exacting, attention to detail and tradition we use on our 1176LN. The resulting character, heritage and tone simply cannot be found on other channel strips.

Key Features

All-tube mic preamp section derived from legendary Bill Putnam-designed 610 modular console
Signature 1176LN Class A FET compressor section — heard on countless hit records for more than 40 years
"Split" or "Join" switch allows separate or series operation of the preamp and compressor
High and Low frequency shelving EQ
Variable impedance Input, Gain, and Output levels
Mic, balanced Line, and Hi-Z inputs
Ultra-quiet operation
Stereo interconnection via 1176-SA
Hand-built in USA; backed by 1-Year limited warranty

Parameters

Preamp:

Microphone Input Impedance: Selectable, 500 Ω(ohms) or 2k
Balanced Line Input Impedance: 20k Ω
Hi-Z Input Impedance: Selectable between 2.2 M Ω or 47 k Ω
Maximum Microphone Input Level: +18 dBu (2k input impedance and 15 dB Pad in)
Maximum Output Level: +20 dBm
Internal Output Impedance: 80 Ω
Recommended Minimum Load: 600 Ω
Frequency Response: 20 Hz to 20 kHz +0, -1 dB
Maximum Gain: 65 dB (500 Ω input impedance)
Signal-to-Noise Ratio > 90 dB (@ maximum gain)

Limiting Amplifier:

Input Impedance: Selectable, 15k Ω (ohms) or 600 Ω
Output Load: Impedance 600 Ω (floating)
Frequency Response: 20 Hz to 20 kHz ± 1 dB
Gain: 40 dB, ± 1 dB
Distortion: > 0.5% T.H.D. from 50 Hz – 15 kHz with limiting, at 1.1 seconds release setting. Output of +22 dBm with no greater than 0.5% T.H.D.
Signal-to-Noise Ratio: > 75 dB
Attack Time: Adjustable, from 20 to 800 microseconds
Release Time: Adjustable, from 50 milliseconds to 1.1 seconds
Stereo Interconnection: Optional, using 1176SA stereo interconnect accessory

General:

Tube Complement: (1) 12AX7A, (1) 12AT7A
Power Requirements: 115V/230V
Power Connector: Detachable IEC power cable.
Fuse: 400 mA time delay (slow blow) / 115 V200 mA time delay (slow blow) / 230 V
Power Indicator Light: 28 V bulb (type 1819)
Dimensions 1: 9" W x 3.5" H x 12.25" D (two rack unit)
Weight: 12 lb.

Customer Reviews

6176

OVERALL RATING

4.9/5
(69 reviews)

M. Fulwider

June 13, 2014

Link in the chain.

I have had my 6176 for 7 or 8 years now. I wanted to buy a chain of components that would create the widest range of popular sonic reproduction I could; based on the recording history of the music I am most passion about. The products I choose for my recording chain are:

Neumann U87 AI Large Diaphragm Condenser Mic

Universal Audio 6176 Channel Strip

RME Fireface 800 Audio Interface (use optic throughout)

RME HDSP 9652 52-Channel 24-Bit/96kHz PCI card

I Run Digital Performer (Now on a PC)

I write on a Yamaha XS 88 KEY Workstation

Hear my words...

I have never regretted my purchase of any component listed. The 6176 is everything I hoped it would be as a signature link in my recording chain.

UAD User

November 24, 2013

Like opening a window

Picked my first UA product up less than a month ago, I had been paying down on the Layaway balance for months.I would come to the store, have them pull the box out of the back, sing my preamp a song, wrote poems to it, bought it a steak. The usual infatuation and blush. Yadda yadda. Thoroughly enjoying this latest addition to my humble recording setup now, and can hardly wait to lure prospective artists to perform for it. In other words, having a blast. If you've had trouble in the past discerning the differences in your microphones, the 6176 will put all ambiguities to rest. The nuances of each mic stand out like a color for your sonic palette.

M. Tahirovic

August 5, 2013

Little Beast

This channel strip is an absolute solution for recording vocals, el. guitars, bass, etc. In my home studio the 6176 plays a key role when it comes to input signals. In combination with some of the UAD-2 power plug-ins (Manley MP, LA2A, etc.), this channel strip provides amazing results! A definite recommendation for future users.

Without exaggeration, Universal Audio solutions like the 6176 Vintage Channel Strip make life easier :)

Best Regards,

Mirza

P. Stephan

November 1, 2011

This Channel Strip is amazing! Its extremely versatile and sounds incredible. I was able to achieve any sound that I could think of just by tweaking the gain stage and the EQ. The EQ sounds really musical and even though the parameters are limited I couldn't ask for more during recording. What I also really like to do is use the preamp in a mixdown situation to give certain instruments (synths, samples...) that lack warmth, a little bit of life.

The 1176 style compressor sounds just like the 1176 only more transparent and a little more modern. I have used the original 1176 and I must say that I can't say which version I like better (6176 or 1176).

Overall I have to say that this is the most impressive Unit that I have come across. I have tried a lot of preamps and channelstrips (Neve, SSL, Mindprint...) and eventhough Neve and SSL sound amazing the 6176 is a perfect combination of great sound and high usability. It will always have a spot in my rack!

K. Browne

June 18, 2011

The 610 is a huge sounding pre. If not driven hard it is clean and sparkly, but crank it and it is easily pushed into a musical distortion.
For me this has been a blessing and a curse as being mainly a media composer I
spend most of the time recording myself. This means that I end up having to set the sound using headphones and I have had quite a few mishaps. The good news is that most mistakes have been happy ones with distorted electric guitar being the only thing that doesnt take well to a bit of drive from the pre.
The other problem I have had is that my vocal mic is an SE Gemini which is a valve driven beast that is much more suited to a cleaner pre as there is too much harmonic distortion going on with the 610. The tops become a bit out of control and I have to insert an EQ to calm it down.
It is nice to be able to use the pre and comp independently
The 1176 is a must have. The only drawback of it being matched with the 610 is that
they are both capable of creating a lot of dirt,so things can get a bit out of hand if you
are not paying proper attention.
Overall though I love it and have hopefully got another one on the way.
Now I know not to over valve the chain and watch the gain,everything comes out sounding great

R. Wheelock

June 17, 2011

The preamp is quite good for female voices, specially jazz singers. The compressor part has low noise but lacks a bit of the character from the original Urei units.

A. Cannon

August 14, 2015

Apollo 8 Thunderbolt

Not a bad unit especially if you know what you are doing
and know the sound your looking for.

J. Higuera Del Moral

July 18, 2017

Amazing!

The sound is excellent. The preamp is hot and clean I use it now for everything! Vocals, guitar, bass. The compressor is very clean. I would like a second 6176!

M. Buracchi

June 25, 2017

My instrumental album Reborn

The preamplifier with the Universal Audio Limiter was definitely the touch that gave mastodontic sound to my rock guitar. I'm in love with what this machine can do in pre-amplification as an external hardware for both electric and acoustic guitar sounds, the kind that I play. Thank you guys MB

C. Bjorsell

April 26, 2017

Always amazing!

I've had this in the studio since day one and would never replace it with anything else.
No 1.
That's it.

R. Wheelock

April 11, 2017

it's my go channel strip for vocal takes

it's really great for many things, so it's my go to for kick drums, clean electric guitar sounds and vocals, all kinds of vocals just sound amazing thru the 6176, I also love using the 1176 side of it for clean compression duties...

K. Péter

April 8, 2017

Warm, Fat, heavy

Expensive but almost perfect gear.
Sometimes I use after Pultec eq and La2A on the channel i recorded with it and nothing else is need. Vocals, snare, guitar mic, even guitar line with some amp emulation (Softtube or others from UAD) it is just perfect!!!!! For bass record I use my Manley Core .
6176's eq is simple but effective, after the recording only a few cutting needs sometime for accuracy, but many times nothing - friends are wondering to see, there is no any plugin on my tracks and the sound is still fat, powerful, sensitive and detailed.
Also the compressor part: Usually I put the 1:4 but sometimes, for rocky vocals and guitars I put the allbutton mode. Uh - what this gear can make is an other world. :))) It would be better to have 4 or 8 pieces of this but unfortunately I have only one unit. Sometimes I sleep with her....

p. dwyer

April 2, 2017

Analog Heaven

This all in one channel strip is my first choice for Vox Or Anything that needs that Vintage Sounding Sprinkle Of Gold Dust - Amazing Flexibility and sounds to match - Perfect Front End For Digital Recording

M. Grzella

March 29, 2017

Super

It's great I have been working on it for many years.
Recommendable.

M. Kremer

March 24, 2017

Plug and play at its best

Although it's not the most inexpensive gear out there, I finally decided to get one. I can only say that this channel strip is worth every single penny, dime, or cent. I use it in combination with my Neumann TLM49 mic and without spending too much time tweaking knobs it get huge and excellent sounding results. I use it mainly on vocals and acoustic guitars. When dialing in the right EQ settings and compression with fast attack and release, I'll get the impression that the singer is right in front of my ear drums. This is, at least for the musical style that I mainly produce, probably THE best piece in my signal chain so far. Although, if you're searching for a perfectly clear and transparent channel strip, this preamp might not be the right choice for you. The 610B always adds some color and (more or less) tube distortion/harmonics to the signal - in my opinion, I'd better call it character.

S. Gregg

February 12, 2017

Perfect

It's the best you can get and I love it. I'd recommend to anyone period. With my c12 and u47 it's a match made in Analogue heaven. Get one, or two :-)

P. Johannessen

January 25, 2017

Amazing!

I was lucky to get hold of a 10 year old "new" 6176 from an artist that had used it only a couple of times. Have to say, it sounds wonderful. I have a lot of UAD plugs, but nothing beats the real thing. Absolutely the best sounding amp/compressor I´ve ever had in my studio. The only thing that irritates me is that I didn't buy it 10 years ago! :)

J. Liberg

January 13, 2017

British mode

I will never use another preamp and limiter ever. It's always in british mode and together with classic akg 414 c uls I have the best vocal sound in Sweden probably. Let's see how the uad version plays out. Time for A - B testing soon.

A. Shevchenko

January 1, 2017

Fist class channel strip!

If you need all in one solution, I think it is best way! Great Mic Pre, very smooth EQ and of course - legendary 1176.

R. Bakalovski

December 16, 2016

great stuff

great mic pre and compressor

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