Radial JDI Passive DI

Radial JDI Passive DI
Product no: 9000-0060-1174 Bax Music Warranty: This product comes with a 3-year warranty.

General

The Radial JDI is the crown jewel among passive DIs, the show-piece inside being the Jensen transformer to make sure your unbalanced signal is transparently converted to a balanced one. Next to the usual functionality such as a 15 dB pad, phase reversing, ground lift and a Thru connector, the JDI has a few more tricks up its sleeve, including the Merge button to turn the Thru connection into an additional input. This way, you can use the JDI to merge two unbalanced signals into one balanced signal. Then there's the Speaker switch, which is sure to please guitarists as it can be pressed to activate a -30 dB pad and a speaker simulation filter for smooth and issue-free integration in a guitar amp and speaker cab set-up. Saving you the hassle of using a mic, the thru signal will be sent to the speaker cab while the balanced output is hooked up to a mixer or recording rig.

Specifications

Product features

Sustainable product	not specified
Number of channels	1
Type of DI box	passive
Energy source	phantom
Analogue audio input type	unbalanced line in (TS jack)
Analogue audio output type	balanced microphone out (XLR), thru (TS jack)
Splitter	no
Ground lift function	yes
PAD switch	yes

Weight and dimensions including packaging

Weight (incl. packaging)	800 gr
Dimensions (incl. packaging)	16,5 x 11,0 x 8,0 cm

Product specifications

Radial JDI
Passive DI
Jensen transformer
connections:
- TS jack input
- TS jack thru
- XLR output
functions:
- 15 dB pad
- merge (turns the Thru connection into an extra input to sum two signals to mono)
- rev 180 (reverts polarity)
- ground lift
- spaeker (30 dB pad and speaker simulation filter)
dimensions: 127 x 84.1 x 45.5 mm
weight: 870.9 g

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Reviews from other countries

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Maurits May 30, 2026

Wrote the following about Radial JDI Passive DI

Ik heb de Radial JDI nu een tijdje in mijn studio en hij is werkelijk fantastisch. De bouwkwaliteit is oerdegelijk (zoals we van Radial gewend zijn), maar het is vooral de sound die indruk maakt. Omdat hij passief is en een hoogwaardige Jensen-transformator heeft, blijft het geluid van mijn instrumenten volkomen transparant, warm en zonder enige ruis of vervorming.

WL October 4, 2024

Wrote the following about Radial JDI Passive DI

Geweldig ding. Geen gekraak meer, geen gesjouw meer naar repetitie. blije geluidmannen