Radial StageBug SB-1 Active Acoustic Di
The SB-1 is designed with a ¼ inch instrument input and a thru-put, perfect for connecting to your tuner or on-stage amp. The active circuit quickly converts the signal from high to low impedance, minimizing noise. The signal is then buffered and balanced for long cable runs to your PA system. Plus, with 48 volt phantom power, you don't need batteries or any external supply. Just plug in and you're good to go! Features Active direct box for acoustic and passive bass Ultra compact to fit in your guitar case Plug & play easy to use feature set 48V phantom powered, no batteries needed!
The SB-1 is designed with a ¼ inch instrument input and a thru-put, perfect for connecting to your tuner or on-stage amp. The active circuit quickly converts the signal from high to low impedance, minimizing noise. The signal is then buffered and balanced for long cable runs to your PA system. Plus, with 48 volt phantom power, you don't need batteries or any external supply. Just plug in and you're good to go! Features Active direct box for acoustic and passive bass Ultra compact to fit in your guitar case Plug & play easy to use feature set 48V phantom powered, no batteries needed!
The SB-1 is designed with a ¼ inch instrument input and a thru-put, perfect for connecting to your tuner or on-stage amp. The active circuit quickly converts the signal from high to low impedance, minimizing noise. The signal is then buffered and balanced for long cable runs to your PA system. Plus, with 48 volt phantom power, you don't need batteries or any external supply. Just plug in and you're good to go! Features Active direct box for acoustic and passive bass Ultra compact to fit in your guitar case Plug & play easy to use feature set 48V phantom powered, no batteries needed!
The SB-1 is designed with a ¼ inch instrument input and a thru-put, perfect for connecting to your tuner or on-stage amp. The active circuit quickly converts the signal from high to low impedance, minimizing noise. The signal is then buffered and balanced for long cable runs to your PA system. Plus, with 48 volt phantom power, you don't need batteries or any external supply. Just plug in and you're good to go! Features Active direct box for acoustic and passive bass Ultra compact to fit in your guitar case Plug & play easy to use feature set 48V phantom powered, no batteries needed!
in 34 offers
The lowest price for Radial StageBug SB-1 Active Acoustic Di right now is $129.00 at Pro DJ HQ, compared across 32 retailers.
The all-time low was $99.00 on 23 Feb 2026 — today's price is 30% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 21 June 2026.
Last updated at 21/06/2026 14:30:03
Radial SB-1 StageBug Active Acoustic DI Direct Box - Acoustic or Electric Guitar
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Radial StageBug SB-1 Active Acoustic DI
Delivery $10
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Free delivery
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originally posted on mannys.com.au
Item as described. Fast shipping. Thanks so much.
originally posted on storedj.com.au
Ground lift is a bit hard to get to, but it's not something you're likely to need to change too often if it's living in a guitar case. Fantastic DI.
originally posted on musicstore.de
As above, very solid construction and does not take up too much room in your case. Crystal clear functionality
| Frequency Response | 20 Hz to 20 kHz |
| Output Impedance | 330 Ω |
| Input Pad Switch | -12 dB |
| Finish | Baked enamel |
| Dimensions | 11.40 x 4.70 x 3.40 cm |
Radial SB-1 StageBug Active Acoustic DI Direct Box - Acoustic or Electric Guitar
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Radial StageBug SB-1 Active Acoustic DI
Delivery $10
Radial SB-1 Compact Active DI
Free delivery
Radial Engineering SB-1 StageBug Active Phantom Power Guitar/Bass DI Direct Box
Radial StageBug SB-1 Active Acoustic Direct Box
Item as described. Fast shipping. Thanks so much.
Ground lift is a bit hard to get to, but it's not something you're likely to need to change too often if it's living in a guitar case. Fantastic DI.
As above, very solid construction and does not take up too much room in your case. Crystal clear functionality
Works as it should..very good product.
boosting hi impedance output signal from electric guitar effects pedal to lo impedance board. it works.
this tight here cleared everything up for me.
Stage bug, good performance.
Already used for a gig starring Glen Matlock of the Sex Pistols! He was happy.
Good value for this quality.
I bought this box for instruments at open mic nights. It’s really well built and everything that has gone into it has sounded better than going straight into a desk. The pad and phase reversal switches are useful additions. It’s tiny and fits easily into a guitar case. It will also last. I know you can get active DI boxes a lot cheaper than this but it’s worth spending the extra.
| Frequency Response | 20 Hz to 20 kHz |
| Output Impedance | 330 Ω |
| Input Pad Switch | -12 dB |
| Finish | Baked enamel |
| Dimensions | 11.40 x 4.70 x 3.40 cm |
