Proel DIRECT100P β Passive DI Box
Proel DIRECT100P β Passive DI Box
The Proel DIRECT100P is a professional passive direct injection (DI) box designed for live, studio, and fixed-installation environments. Built with a transformer-balanced design, it provides impedance matching, isolation, and noise reduction without requiring phantom power or batteries. As part of Proelβs 100 Series, it features a rugged and stackable metal chassis for durability and reliability in demanding use.
With its multiple attenuation options, ground lift switch, and broad frequency response, the DIRECT100P is an ideal solution for connecting unbalanced instruments such as guitars, keyboards, and line-level devices to balanced mixer or audio interfaces.
Key Features
- Passive DI design: No batteries or phantom power required.
- Transformer balanced: Provides clean signal conversion with noise isolation.
- PAD switch: Selectable β20 dB / β40 dB attenuation for hot input signals.
- Ground lift: Eliminates unwanted hum and ground loops.
- Durable housing: Rugged, stackable aluminum/metal chassis.
- Wide compatibility: Suitable for guitars, basses, keyboards, and other unbalanced sources.
Specifications
| Feature | Value / Detail |
|---|---|
| Type / Channel | Passive DI box, 1 channel |
| Input Impedance | > 250 kΞ© (PAD off) |
| Input Connector | ΒΌβ³ unbalanced jack |
| Link / Thru Output | ΒΌβ³ unbalanced jack (parallel output) |
| Balanced Output | Transformer balanced XLR male output |
| Insertion Loss / Attenuation | 26 dB (transformer ratio ~20:1) |
| PAD Switch | 0 dB / β20 dB / β40 dB |
| Ground Lift | Yes β switchable |
| Max Input Level | +10 dBu (0 dB), +30 dBu (β20 dB), +50 dBu (β40 dB) |
| Load Impedance | 600 Ξ© or greater |
| Frequency Response | 40 Hz β 20 kHz (β3 dB) |
| THD / Distortion | < 0.007 % (at 0 dBu, 50 Hz β 20 kHz) |
| Dimensions | 134 Γ 50 Γ 105 mm |
| Weight | ~0.55 kg |
| Power Requirement | None (passive transformer design) |
Why Choose the Proel DIRECT100P?
- Reliable passive design: Works without external power.
- Noise-free operation: Transformer isolation ensures clean signal transfer.
- Flexible attenuation: PAD switch allows handling of different signal levels.
- Durable build: Rugged metal chassis built for stage and studio use.
Stage & Studio Solution
The Proel DIRECT100P Passive DI Box is an essential tool for musicians and engineers who want reliable, interference-free instrument-to-mixer connections. With its transformer isolation and passive design, it guarantees consistent performance in live shows, rehearsals, and studio recording sessions.
Proel DIRECT100P β Passive DI Box
The Proel DIRECT100P is a professional passive direct injection (DI) box designed for live, studio, and fixed-installation environments. Built with a transformer-balanced design, it provides impedance matching, isolation, and noise reduction without requiring phantom power or batteries. As part of Proelβs 100 Series, it features a rugged and stackable metal chassis for durability and reliability in demanding use.
With its multiple attenuation options, ground lift switch, and broad frequency response, the DIRECT100P is an ideal solution for connecting unbalanced instruments such as guitars, keyboards, and line-level devices to balanced mixer or audio interfaces.
Key Features
- Passive DI design: No batteries or phantom power required.
- Transformer balanced: Provides clean signal conversion with noise isolation.
- PAD switch: Selectable β20 dB / β40 dB attenuation for hot input signals.
- Ground lift: Eliminates unwanted hum and ground loops.
- Durable housing: Rugged, stackable aluminum/metal chassis.
- Wide compatibility: Suitable for guitars, basses, keyboards, and other unbalanced sources.
Specifications
| Feature | Value / Detail |
|---|---|
| Type / Channel | Passive DI box, 1 channel |
| Input Impedance | > 250 kΞ© (PAD off) |
| Input Connector | ΒΌβ³ unbalanced jack |
| Link / Thru Output | ΒΌβ³ unbalanced jack (parallel output) |
| Balanced Output | Transformer balanced XLR male output |
| Insertion Loss / Attenuation | 26 dB (transformer ratio ~20:1) |
| PAD Switch | 0 dB / β20 dB / β40 dB |
| Ground Lift | Yes β switchable |
| Max Input Level | +10 dBu (0 dB), +30 dBu (β20 dB), +50 dBu (β40 dB) |
| Load Impedance | 600 Ξ© or greater |
| Frequency Response | 40 Hz β 20 kHz (β3 dB) |
| THD / Distortion | < 0.007 % (at 0 dBu, 50 Hz β 20 kHz) |
| Dimensions | 134 Γ 50 Γ 105 mm |
| Weight | ~0.55 kg |
| Power Requirement | None (passive transformer design) |
Why Choose the Proel DIRECT100P?
- Reliable passive design: Works without external power.
- Noise-free operation: Transformer isolation ensures clean signal transfer.
- Flexible attenuation: PAD switch allows handling of different signal levels.
- Durable build: Rugged metal chassis built for stage and studio use.
Stage & Studio Solution
The Proel DIRECT100P Passive DI Box is an essential tool for musicians and engineers who want reliable, interference-free instrument-to-mixer connections. With its transformer isolation and passive design, it guarantees consistent performance in live shows, rehearsals, and studio recording sessions.
Description
Proel DIRECT100P β Passive DI Box
The Proel DIRECT100P is a professional passive direct injection (DI) box designed for live, studio, and fixed-installation environments. Built with a transformer-balanced design, it provides impedance matching, isolation, and noise reduction without requiring phantom power or batteries. As part of Proelβs 100 Series, it features a rugged and stackable metal chassis for durability and reliability in demanding use.
With its multiple attenuation options, ground lift switch, and broad frequency response, the DIRECT100P is an ideal solution for connecting unbalanced instruments such as guitars, keyboards, and line-level devices to balanced mixer or audio interfaces.
Key Features
- Passive DI design: No batteries or phantom power required.
- Transformer balanced: Provides clean signal conversion with noise isolation.
- PAD switch: Selectable β20 dB / β40 dB attenuation for hot input signals.
- Ground lift: Eliminates unwanted hum and ground loops.
- Durable housing: Rugged, stackable aluminum/metal chassis.
- Wide compatibility: Suitable for guitars, basses, keyboards, and other unbalanced sources.
Specifications
| Feature | Value / Detail |
|---|---|
| Type / Channel | Passive DI box, 1 channel |
| Input Impedance | > 250 kΞ© (PAD off) |
| Input Connector | ΒΌβ³ unbalanced jack |
| Link / Thru Output | ΒΌβ³ unbalanced jack (parallel output) |
| Balanced Output | Transformer balanced XLR male output |
| Insertion Loss / Attenuation | 26 dB (transformer ratio ~20:1) |
| PAD Switch | 0 dB / β20 dB / β40 dB |
| Ground Lift | Yes β switchable |
| Max Input Level | +10 dBu (0 dB), +30 dBu (β20 dB), +50 dBu (β40 dB) |
| Load Impedance | 600 Ξ© or greater |
| Frequency Response | 40 Hz β 20 kHz (β3 dB) |
| THD / Distortion | < 0.007 % (at 0 dBu, 50 Hz β 20 kHz) |
| Dimensions | 134 Γ 50 Γ 105 mm |
| Weight | ~0.55 kg |
| Power Requirement | None (passive transformer design) |
Why Choose the Proel DIRECT100P?
- Reliable passive design: Works without external power.
- Noise-free operation: Transformer isolation ensures clean signal transfer.
- Flexible attenuation: PAD switch allows handling of different signal levels.
- Durable build: Rugged metal chassis built for stage and studio use.
Stage & Studio Solution
The Proel DIRECT100P Passive DI Box is an essential tool for musicians and engineers who want reliable, interference-free instrument-to-mixer connections. With its transformer isolation and passive design, it guarantees consistent performance in live shows, rehearsals, and studio recording sessions.
