PURE DRIVE QUAD vs Revival 4000
The Revival 4000 costs about $300 more than the PURE DRIVE QUAD and buys you TRS 1/4" and XLR Female. It takes 1 rack unit less, too.
Solid State Logic
PURE DRIVE QUADSolid State Logic
Revival 4000| Spec | PURE DRIVE QUAD | Revival 4000 |
|---|---|---|
| Rack space | 2U | 1U |
| Weight | 13.0 lbs | 8.2 lbs |
| Power draw | Passive | Passive |
| Depth | 302.8 mm | 276.86 mm |
| I/O count | 21 | 8 |
| Price | ~$1,699.99 | ~$1,999.99 |
Highlighted where one is plainly lighter, smaller, cheaper or draws less. I/O count is left unmarked on purpose — more connectors you don't need is weight, cost and a bigger case.
Connectors only one of them has
PURE DRIVE QUAD
- Quarter-inch jack (contacts unspecified)
- DB25
- BNC
- TOSLINK (Optical)
- USB-C
Revival 4000
- TRS 1/4"
- XLR Female
Settle it in your own rack
Specs decide less than fit does. Drop either one into your rig and see the real answer — what space is left, what the circuit draws, and whether every cable it needs actually lands somewhere.
Open the rack plannerTry 15 minutes without an account. Both units are in the catalog.

