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GML 8302 2-channel Microphone Preamp , $3,872.00 - Add to Cart Skip to Product Information

GML 8302 2-channel Microphone Preamp

Transformerless 2-channel Mic Preamp with Power Supply
Item ID: GML8302
GML 8302 2-channel Microphone Preamp
Or we have a Certified Open Box model for just $3,484.80! Learn more
We Can Get It Fast!

While this isn't an item we normally stock, we can still get it to you as fast as possible due to our great relationship with GML. Go ahead and place your order and we'll follow up shortly to let you know when to expect it. Estimated September 29, 2026

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GML 8302 2-channel Microphone Preamp
We Can Get It Fast!

While this isn't an item we normally stock, we can still get it to you as fast as possible due to our great relationship with GML. Go ahead and place your order and we'll follow up shortly to let you know when to expect it. Estimated September 29, 2026

Two-Channel Preamp Perfection!

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Our Product Research Team

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From the legendary George Massenburg Labs comes the GML8302 Two-Channel Microphone Preamplifier, a stereo version of the famed 8300 Mic Pre, considered a world standard for studio and demanding live performance use. A two-channel version of a classic The GML8302 Two-Channel Microphone Preamplifier expands upon the time-tested 8300 Mic Pre, world renowned for its life-like realism, high resolving power, and reference-standard transparency. Whether you use it for recording or in a live performance situation that demands ultimate performance, the 8302 will deliver pristine sound with flexible control. Affordably priced, the 8302 is hand built and calibrated in limited production quantities using selected components.And all in a 1U rackmount case! Transformerless circuits The 8302's all-discrete, bipolar transistor circuit topologies are completely transformerless with no FETs, ICs, or electrolytic capacitors in the signal path. Even the outputs are direct-coupled; proven active servos remove DC without adding any artificial color. 15dB to 70dB input gain for any sound source From 15dB up to a whopping 70dB of amplification, the 8302's input gain is selectable in precise 5dB steps. It accommodates all sources from low output ribbon mics through semi-pro keyboards to inserts in super hot mastering chains with one knob. A +24dBv CLIP indicator warns of any impending overloads and switchable phantom powering is built in.

GML8302 Two-Channel Microphone Preamplifier Features:

  • A no-compromise preamp in one 1U rackmount case
  • All-discrete transistor circuits are completely transformerless
  • Incredible dynamic range
  • Completely transformerless circuitry
  • Balanced XLR inputs (2) and outputs (2)
  • Switchable phantom power per channel
  • Front panel overload indicator lights at +24dBv
  • Includes power supply

Warranty Info

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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.