Grace Design m108 8-Channel Remote-Controlled Mic Preamplifier / ADC
SKU: 46051646683

Grace Design m108 8-Channel Remote-Controlled Mic Preamplifier / ADC

Sale price$288193.50 Regular price$320215.00
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Description

Grace Design m108 8-Channel Remote-Controlled Mic Preamplifier / ADC8 Channel Preamp & ADC Mic & Hi Z Inputs Gain Range of 8 to 74 dB Transformerless Preamp Design 48V Phantom power, Phase Reversal Multiple Digital I Os: AES, USB & More External Word Clock I Os RJ45 Ethernet Port, DANTE Compatible RS 485 422 Serial MIDI Ports 1 RU Rackmount Unit The Grace Design m108 is a rack mountable eight channel preamplifier and ADC providing connection points for eight microphones on the rear panel, as well as two Hi Z

  • 8-Channel Preamp & ADC
  • Mic & Hi-Z Inputs
  • Gain Range of -8 to 74 dB
  • Transformerless Preamp Design
  • 48V Phantom power, Phase Reversal
  • Multiple Digital I/Os: AES, USB & More
  • External Word Clock I/Os
  • RJ45 Ethernet Port, DANTE Compatible
  • RS 485/422 Serial / MIDI Ports
  • 1 RU Rackmount Unit

The Grace Design m108 is a rack-mountable eight-channel preamplifier and ADC providing connection points for eight microphones on the rear panel, as well as two Hi-Z instrument inputs on the front. With this unit, you can either achieve analog amplification through its transformerless, transimpedance design, or utilize its on-board conversion stages to route signal into your DAW in a variety of digital output formats, including AES, ADAT, and USB. The unit is also remote-controllable, able to receive commands from Grace's m802 remote control unit or Pro Tools via on-board 485/422 serial / MIDI ports.

Its push-button rotary knob handles the navigating and instantiation of various operations, though dedicated push-buttons are assigned for essential needs, such as 48V phantom power switching, phase reversal, channel grouping, and clearing peaks on the meter. A headphone output with integrated headphone amplifier allows for low-latency monitoring of assignable channel pairs, or for listening to USB playback from a source-computer.

The m108 features word clock I/Os and optional expansion slots to interface with Dante networks. Furthermore, this device is compatible with m802s, so you integrate this unit into any existing m802 system

Notable Features
  • 8 channels of balanced analog preamp outputs
  • 8 mic preamplifiers
  • Gain range of -8 to 74 dB
  • Ribbon mic mode
  • 8 channels of 192 kHz ADC outputs via AES, ADAT (4ch SMUX) and USB Class 2
  • External Word clock in and out
  • Reference DAC and headphone amplifier for low-latency monitoring of channel pairs or USB playback from a computer
  • Channel 1 and 2 Hi-Z inputs on front panel
  • High contrast, wide viewing angle OLED display for all system parameters and setup menu
  • Combination RS 485/422 serial / MIDI ports for control from existing m802 RCU or Pro Tools
  • RJ45 Ethernet port for network control
  • Expansion slot for optional Audinate / Dante network audio card
  • On-board Cooling fan
  • Built-in 100-240 VAC power supply
  • Made in the USA
UPC: 823821106115
In the Box
Grace Design m108 8-Channel Remote-Controlled Mic Preamplifier / ADC
  • Limited 5-Year Warranty
Packaging Info
Package Weight 12.6 lb
Box Dimensions (LxWxH) 26.25 x 18.2 x 6.7"
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46051646683

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christine
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★★★★★ 5
Saved my skin barrier!!
I rarely write reviews, but this product truly deserves it. I have sensitive, dry skin with mild to moderate rosacea that became even more fragile after chemotherapy. While trying to repair my skin barrier, I overdid it with actives and completely wrecked my skin — it was red, raw, burning, and peeling. I turned to ChatGPT for help, and this Avene Cicalfate+ was one of the top recommendations. I started using it about three weeks ago, and wow — the difference is incredible! My skin has healed beautifully. The redness is dramatically reduced, the irritation is gone, and my skin feels soft, smooth, and calm again. The texture is soft and luxurious without being sticky. I love that there’s no noticeable scent, which is perfect for sensitive skin. It arrived well packaged and intact. For the results it delivers, I consider it an amazing value and will absolutely repurchase again and again. If you’re on the fence about trying this, go for it — it truly rescued and revived my skin barrier. This is now a permanent part of my routine and 100% a holy grail product for me!
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Reviewed in the United States on October 23, 2025
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Gracie Galvan
Draper, US
★★★★★ 5
Hydrating and Powerful Barrier Repair Serum!💧
This serum has been life-changing in calming and restoring my skin barrier. It absorbs quickly, feels lightweight, and instantly soothes irritation without feeling greasy. I’ve noticed my skin looks healthier and more balanced after just a few uses. It’s gentle enough for sensitive skin and works especially well when my skin barrier feels compromised. It is also fragrance-free, which I always appreciate! Trust me, it’s well worth the money!
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Reviewed in the United States on December 28, 2025
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Oc
Carnegie, US
★★★★★ 5
Works as created.
Have been using for a few weeks and have noticed 15% improvement in skin and issues. I did notice a difference in the first 24 hours as advertised. It is suggested need a full month I think to see the true results. At 50 I have pre menopausal skin issues- the redness & inflammation, acne, tightness and sensitivity. It is helping in addition to the other Avene skin products that come in the trial box for sensitive or SOS skin box trial size I think ot is called. This has made a difference. It is easy to apply. I use morning and night. It is different from the Cicalfate + Cream. I use that also as needed. I am happy and recommend it. The price is higher than what I spend. But I wanted to try it to see of i need more than just what was in the Avene sensitive skin trial size box they have. My skin is really red and irritated so the $40 for the bottle is was willing to try because it's painful on my face.
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Reviewed in the United States on April 23, 2026
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Taylor Ashley
Lexington, US
★★★★★ 4
Okay serum, not as good as the cream though
I am obsessed with the cream version of this so I thought I’d give this a try. The dropper top allows for easy application. The formula is light and non greasy and absorbs easily. No harsh fragrances. I would use it when I had eczema flares on my face and feel like it didn’t work near as well in helping with skin irritation as the cream does. As of now I don’t use it as part of my regular skin care. Do I think it’s a bad product? No, but it didn’t really work wonders for me. Not sure I would purchase again.
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Elizabeth from Houston
Lowell, US
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Helps with redness and softens skin
I have sensitive, mild rosacea skin. Had a facial recently and the aesthetician suggested I get a serum to help with moisturizer as I am almost 40. I’ve tried a lot of serums and either they are sticky and not really hydrating or break my skin out in a rash. This serum is amazing. Helps calm the redness in my cheeks and my skin is moisturized and soft all day. It feels a little sticky at first but it goes away. I apply in this order OSEA sea mineral mist toner to prep the skin, this serum and top off with Chanel La Solution 10 for sensitive skin.
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