Heritage Audio
Heritage Audio P DI 2
Best professional direct box for demanding studio and live applications.
The Heritage Audio P DI 2 Dual-Channel Passive DI Box is a high-quality, custom-made, transformer-equipped passive DI box designed for exceptional professional studio recording and live use. It features a dual-channel design with custom Heritage Audio designed 73-DI output transformers for outstanding signal integrity and superior noise rejection. The rugged 14-gauge steel enclosure ensures durability, while the MIL-spec circuit board provides ultra-quiet operation. This passive DI box converts high impedance to low impedance and balances the signal using a magnetic transformer, effectively eliminating hum and buzz from ground loops while preserving your instrument's natural tone. It includes a 15 dB pad and a ground lift switch for versatile use.
$179.00
Owner Satisfaction
4.7
/ 5
Category Rank
34
/ 185
#34 in Direct Boxes
Price vs Category Average
-32%
Below average
Who it's for
- Musicians and engineers seeking vintage character and sonic depth for their recordings.
- Touring musicians and studio professionals needing dependable, maintenance-free signal conversion.
- Guitarists, bassists, and keyboardists connecting directly to mixing consoles or interfaces.
Who should skip it
- Budget-conscious musicians and home studio owners seeking more affordable signal solutions.
- Engineers and purists who prioritize an uncolored, pristine signal path above all else.
- Users requiring additional signal shaping or gain control directly from their DI box.
Performance breakdown
Signal Integrity
Custom transformers deliver exceptionally clean and transparent audio conversion.
Noise Rejection
Effectively eliminates ground loops and hum for pristine studio recordings.
Build Durability
Rugged 14-gauge steel enclosure handles the rigors of professional touring.
Input Versatility
Switchable pads and ground lifts provide essential control for diverse sources.
Component Quality
MIL-spec circuit boards ensure ultra-quiet operation and long-term reliability.
Ease of Use
Intuitive layout makes professional signal management simple for any engineer.
Features
- Custom-made transformer for transparent signal transfer
- Eliminates Ground Loop Noise
- Dual-channel passive design
- Rugged 14-gauge steel enclosure
- High-Quality HA-DI Transformer
- Switchable -15 dB Pad
- Ground lift switch to eliminate hum
- Ground/Lift Switch
- 15 dB pad for level adjustment
- Balanced XLR Outputs
- Phantom power compatible
- Balanced Jack Thru Outputs
What customers say
Customers consistently laud the Heritage Audio P DI 2 for its exceptional build quality and unwavering reliability. Users frequently highlight its premium components and solid construction, ensuring it withstands demanding professional use. The unit's consistent performance and transparent sound reproduction are recurring themes, making it a trusted tool in various studio and live environments. Many appreciate its straightforward design, which contributes to its dependable operation without unnecessary complexity. This DI box is considered a long term investment due to its enduring quality.
Know before you buy
No, the P DI 2 is a fully passive device. It does not require phantom power or an external power supply to operate.
These transformers are designed to provide superior signal integrity and noise rejection. They help maintain the natural character of your instrument while converting high-impedance signals to low-impedance, balanced outputs.
Yes, the P DI 2 includes a ground lift switch specifically designed to break ground loops, which are the primary cause of hum and buzz in audio systems.
The -15 dB pad is useful when connecting high-output instruments, such as active basses or synthesizers, that might otherwise overload your preamp or interface input.
Absolutely. It is built with a rugged 14-gauge steel enclosure and uses MIL-spec circuit boards, making it robust enough for the demands of live performance and frequent transport.
Yes, the unit features balanced Jack Thru outputs, allowing you to pass your instrument signal to an amplifier while simultaneously sending a balanced signal to your recording interface or mixing console.
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