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Golden Age Project Comp-554 MK2 500 Series Compressor , $429.00 - Add to Cart Skip to Product Information

Golden Age Project Comp-554 MK2 500 Series Compressor

1-channel 500 Series Compressor with Stepped Controls, Sidechain Filter, Transformer-balanced I/O, AIR Circuit, and Stereo Linking
Golden Age Project Comp-554 MK2 500 Series Compressor
Golden Age Project Comp-554 MK2 500 Series Compressor

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Only 3 left in stock! Order Soon!
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Golden Age Project Comp-554 MK2 500 Series Compressor
In Stock!

Only 3 left in stock! Order Soon!

Golden Age's Vintage-style 500 Series Comp Gets Even Better

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Our Product Research Team

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The Golden Age Comp-554 MK2 delivers the same vintage-flavored, 2254-style compression as its predecessor, but it also boasts upgraded knob and switches, plus an even more robust design. Rocking an all-discrete, Class A signal path, the single-channel Comp-554 MK2 is well spec'd with stepped controls, flexible sidechain filter options, stereo linking, Golden Age's AIR circuit, and more. Golden Age also gives you the option of upgrading all three of the Comp-554 MK2's audio transformers (input, output, and interstage) to Carnhill vintage-spec reproductions. At Sweetwater, we're impressed with the Golden Age Comp-554 MK2. We think you will be, too.

The Golden Age Project: affordable vintage-inspired gear

The Golden Age Project was founded in 2005 on the belief that vintage gear sounds best and the desire to pass on this sonic legacy to a new generation of musicians, engineers, and producers. All discrete, Class A signal paths with no integrated circuits and the use of transformers, stepped controls, and military-grade build quality are the cornerstones of the legendary British equipment deployed in world-class recording and broadcast studios in the 1970s — the Golden Age of analog. Fat, warm, punchy, and authoritative, this is the sound heard on countless hits for nigh unto half a century. Locating, purchasing, restoring, and maintaining vintage gear is time-consuming and costly. Fortunately, this small, family-owned Swedish company makes gear the same way it was made back in the day — at an amazingly gentle price.

A distributor of high-end studio equipment for many years, Golden Age Project founder Bo Medin wanted to be able to offer products with much of the same exclusive sound in a price range that made them available to a larger audience. Inspired by original designs, Golden Age uses modern technology to re-create that lush, opulent sound, making it surprisingly affordable. They use some modern ingenuity to add new functionality to superb classic designs and produce them in a cost-effective way, which allows them to be both optimized and affordable. From outboard equipment to condenser, dynamic, and ribbon mics, you can outfit your entire studio with vintage-inspired Golden Age gear without exceeding your budget.

Golden Age Project Comp-554 MK2 500 Series Compressor Features:

  • Delivers the same sound as its predecessor with upgraded knobs and switches, plus a more robust design
  • Colorful, vintage-flavored 1-channel compressor based on classic diode bridge designs
  • Vintage-style electronics with no integrated circuits in the signal path
  • All discrete, Class A signal path
  • Transformer-balanced I/O (prepared for Carnhill upgrade)
  • Flexible control range for threshold, ratio, attack, and recovery
  • All controls (except Gain Makeup) are stepped
  • 3 selectable sidechain filter frequencies
  • 3 flexible sidechain options: Internal, Insert, and External
  • External sidechain I/O is electronically balanced at 4dBu and appears on the right slot rack connections
  • Separate Bypass and Compression IN/OUT switches
  • 2 insert connectors for inserting Golden Age EQ-573 in the main audio and/or sidechain signal path
  • Meter selectable for Output (selectable for +4 or +12dBu) and Gain Reduction
  • Link switch for linking 2 units for stereo operation
  • 3-position AIR EQ switch: Flat, +3, or +6dB at 30kHz
  • 2-position output termination switch for tonal variation
  • Soft start circuit ramps up supply voltage slowly (about 10 seconds) to avoid a power-on current surge
  • Separate input and output XLR and TRS jacks for flexible connections
  • Back-panel switch for 600-ohm termination
  • External power supply to avoid interaction with the audio circuitry and the transformers
  • Great sound that suits most sound sources and genres

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.