Furman
Power Conditioner, Black (M-8S)
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
Bottom line: The Power Conditioner, Black (M-8S) is a category leader on buyer feedback in the power protection category, priced around $335.25, rated 4.7★ across 74 verified Amazon reviews. A confident buy for most shoppers in this category.
Merit M-8S Power Sequencer is the perfect low-cost AC power solution for any rack mount system. Install an M-8S in your rack, and the eight outlets in the rear panel will power up in sequence and protect all your equipment up to a 15-amp load.
SpecPicks Verdict
SpecPicks classifies Furman Power Conditioner, Black (M-8S) as a category leader on buyer feedback in the power protection category, based on 74 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Furman's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for power protection of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.7★ average across customer reviews
- ✓ Standard level AC protection and filtering. 15 amp rating
- ✓ Backed by Furman's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Six sequenced rear panel outlets (in 3 groups), two unswitched rear panel outlets, and one front panel unswitched outlet.
- Momentary and Maintained sequencing via rear panel terminal block or front panel switch (momentary only).
- Standard level AC protection and filtering. 15 amp rating
- All settings and configurations available on rear panel.
- From the #1 brand in professional power conditioning. Perfect for instrument rigs, home recording, DJ equipment, pro audio rigs and home/commercial audio systems.
Full Specifications
| Brand | Furman |
|---|---|
| Color | Black |
| Amperage | 15 Amps |
| Material | Stainless Steel |
| Unit Count | 1.00 Count |
| Form Factor | rackmount |
| Model Number | M-8S |
| Compatibility | Switch |
| Input Voltage | 120 Volts (AC) |
| Item Type Name | Power Conditioner |
| Output Current | 15 Amps |
| Item Dimensions | 21.75 x 9.25 x 3.5 inches |
| Mfr Part Number | M-8S |
| Enclosure Material | Stainless Steel |
Ready to buy?
Furman Power Conditioner, Black (M-8S) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
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