Direct Box & Transformer Rentals
| Manufacturer | Model | Active/Passive | Description |
|---|---|---|---|
| ARX | USB-I/O | - | Stereo USB input/output interface |
| AudioMan | ISO Box | - | Single channel isolation transformer |
| Avalon | U5 | Active | Direct box/preamp |
| Countryman | Type 85 | Active | Direct box |
| Klark-Teknik | LBB 100 | Active | Direct box |
| ProCo | AV-1A | Passive | A/V direct box |
| ProCo | DB-1 | Passive | Direct box |
| ProCo | DB-4 | Passive | 4-channel rackmount direct box |
| ProCo | iFace | Passive | Stereo A/V direct box |
| Radial Engineering | J+4 | Passive | Stereo line driver |
| Radial Engineering | J48 | Active | Direct box |
| Radial Engineering | JDI | Passive | Direct box |
| Radial Engineering | JDI Duplex | Passive | Stereo direct box |
| Radial Engineering | JDV | Active | Direct box |
| Radial Engineering | JDX | Active | Guitar amp direct box |
| Radial Engineering | JPC | Active | Stereo A/V direct box |
| Radial Engineering | Headload Prodigy | Active | Combination Load Box and DI |
| Radial Engineering | IceCube IC-1 | Passive | Balanced line driver |
| Radial Engineering | ProAV1 | Passive | Stereo A/V direct box |
| Radial Engineering | ProD2 | Passive | Stereo direct box |
| Radial Engineering | ProD8 | Passive | Rackmounted 8-Channel DI |
| Radial Engineering | PZ-DI | Active | Piezo Optimized Active Direct Box |
| Radial Engineering | SGI | Active | Studio guitar interface |
| Radial Engineering | SGI-44 | Active | Studio guitar interface |
| Radial Engineering | Twin-Iso | - | Stereo balanced line isolator |
| Rupert Neve | RNDI | Active | Direct box |
| Rupert Neve | RNDI-S | Active | Stereo Direct box |
| Sescom | IL-19 | - | Line-level isolation transformer |
| Sescom | IL-20 | - | Mic-level isolation transformer |
| Summit Audio | TD-100 | Active | Vacuum tube direct box and preamp |
| Whirlwind | pcDI | Passive | Stereo A/V direct box |