SE Electronics Dm3 Inline Di Preamp
SE Electronics DM3 DI box The sE DM3 is an active inline DI with Ultra-HiZ input and an impressively compact design - engineered to always get the best out of instruments! Based on the proven DYNAMITE technology also used in the DM1 and DM2, the DM3 reinvents the active inline DI with a phenomenally low-noise design. Its Ultra-HiZ input and dedicated Class A output amplifier preserve the individual sonic character of the instrument with pristine detail. It is ideal for sources such as vintage electric guitar/bass pickups, piezo-equipped acoustic instruments and high-output sources such as keyboards, synthesizers, drum machines and laptops, to name but a few. Thanks to its enormous headroom and switchable attenuator, the DM3 can handle the blistering power of a 10,000-watt solid-state amplifier. Its three-stage ground lift switch has a unique 'on+' setting that effectively reduces not only hum but also unwanted interference. With a lockable ¼' input socket, the DM3 provides a secure connection in the most demanding, hectic live or recording environments. With its robust all-metal chassis and space-saving inline form factor, the DM3 is not a box but rather a compact, round all-rounder (pun intended). It's the key to great sound! Ultra-HiZ input Ultra-low noise technology Massive headroom New standard for the ground lift switch Lockable ¼' input socket Dedicated Class A output buffer amplifier Slim, discreet all-metal chassis and gold XLR connectorsThis text has been automatically translated and may contain errors.
SE Electronics DM3 DI box The sE DM3 is an active inline DI with Ultra-HiZ input and an impressively compact design - engineered to always get the best out of instruments! Based on the proven DYNAMITE technology also used in the DM1 and DM2, the DM3 reinvents the active inline DI with a phenomenally low-noise design. Its Ultra-HiZ input and dedicated Class A output amplifier preserve the individual sonic character of the instrument with pristine detail. It is ideal for sources such as vintage electric guitar/bass pickups, piezo-equipped acoustic instruments and high-output sources such as keyboards, synthesizers, drum machines and laptops, to name but a few. Thanks to its enormous headroom and switchable attenuator, the DM3 can handle the blistering power of a 10,000-watt solid-state amplifier. Its three-stage ground lift switch has a unique 'on+' setting that effectively reduces not only hum but also unwanted interference. With a lockable ¼' input socket, the DM3 provides a secure connection in the most demanding, hectic live or recording environments. With its robust all-metal chassis and space-saving inline form factor, the DM3 is not a box but rather a compact, round all-rounder (pun intended). It's the key to great sound! Ultra-HiZ input Ultra-low noise technology Massive headroom New standard for the ground lift switch Lockable ¼' input socket Dedicated Class A output buffer amplifier Slim, discreet all-metal chassis and gold XLR connectorsThis text has been automatically translated and may contain errors.
SE Electronics DM3 DI box The sE DM3 is an active inline DI with Ultra-HiZ input and an impressively compact design - engineered to always get the best out of instruments! Based on the proven DYNAMITE technology also used in the DM1 and DM2, the DM3 reinvents the active inline DI with a phenomenally low-noise design. Its Ultra-HiZ input and dedicated Class A output amplifier preserve the individual sonic character of the instrument with pristine detail. It is ideal for sources such as vintage electric guitar/bass pickups, piezo-equipped acoustic instruments and high-output sources such as keyboards, synthesizers, drum machines and laptops, to name but a few. Thanks to its enormous headroom and switchable attenuator, the DM3 can handle the blistering power of a 10,000-watt solid-state amplifier. Its three-stage ground lift switch has a unique 'on+' setting that effectively reduces not only hum but also unwanted interference. With a lockable ¼' input socket, the DM3 provides a secure connection in the most demanding, hectic live or recording environments. With its robust all-metal chassis and space-saving inline form factor, the DM3 is not a box but rather a compact, round all-rounder (pun intended). It's the key to great sound! Ultra-HiZ input Ultra-low noise technology Massive headroom New standard for the ground lift switch Lockable ¼' input socket Dedicated Class A output buffer amplifier Slim, discreet all-metal chassis and gold XLR connectorsThis text has been automatically translated and may contain errors.
SE Electronics DM3 DI box The sE DM3 is an active inline DI with Ultra-HiZ input and an impressively compact design - engineered to always get the best out of instruments! Based on the proven DYNAMITE technology also used in the DM1 and DM2, the DM3 reinvents the active inline DI with a phenomenally low-noise design. Its Ultra-HiZ input and dedicated Class A output amplifier preserve the individual sonic character of the instrument with pristine detail. It is ideal for sources such as vintage electric guitar/bass pickups, piezo-equipped acoustic instruments and high-output sources such as keyboards, synthesizers, drum machines and laptops, to name but a few. Thanks to its enormous headroom and switchable attenuator, the DM3 can handle the blistering power of a 10,000-watt solid-state amplifier. Its three-stage ground lift switch has a unique 'on+' setting that effectively reduces not only hum but also unwanted interference. With a lockable ¼' input socket, the DM3 provides a secure connection in the most demanding, hectic live or recording environments. With its robust all-metal chassis and space-saving inline form factor, the DM3 is not a box but rather a compact, round all-rounder (pun intended). It's the key to great sound! Ultra-HiZ input Ultra-low noise technology Massive headroom New standard for the ground lift switch Lockable ¼' input socket Dedicated Class A output buffer amplifier Slim, discreet all-metal chassis and gold XLR connectorsThis text has been automatically translated and may contain errors.
in 17 offers
The lowest price for SE Electronics Dm3 Inline Di Preamp right now is $141.20 at MusicStoreLive.com, compared across 16 retailers.
The all-time low was $112.15 on 12 Mar 2026 — today's price is 26% 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 14:29:40
sE Electronics DM3 Active Inline Ultra-HiZ DI
Free delivery
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!
sE Electronics Dynamite DM3 1/4-Inch Active Inline DI w/ Ultra Hi-Z Input
sE Electronics DM3 BEAST Ultra-HiZ Active Inline DI
Free delivery between 25 June – 1 July
sE Electronics DM3 Inline Active DI
Delivery between 24 June – 6 July $20
Se Electronics Active Di With Pad And Ground Lift 10m? Impedance
Delivery $265.15
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!
Se Electronics Dm3 Beast Ultra-hiz Active Inline Di
Free delivery
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!
sE Electronics DM3 Active Inline DI
Delivery between Thu – Sat $20
sE Electronics DM3 Active Inline DI Box with Ultra-HiZ Input
Delivery between 22 June – 6 July $58.70
Se Electronics DM3 Active In-line DI with Ultra-HiZ Input
Free delivery between 26 June – 6 July
sE DM3 Active In-line Mic Ultra HiZ input
| Power Source | Phantom Power |
| DC Input Power | 48 VDC |
| Operating Current | 3.8 mA |
| Certifications | RoHS, WEEE *as per Manufacturer |
| Material of Construction | Metal |
sE Electronics DM3 Active Inline Ultra-HiZ DI
Free delivery
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!
sE Electronics Dynamite DM3 1/4-Inch Active Inline DI w/ Ultra Hi-Z Input
sE Electronics DM3 BEAST Ultra-HiZ Active Inline DI
Free delivery between 25 June – 1 July
sE Electronics DM3 Inline Active DI
Delivery between 24 June – 6 July $20
Se Electronics Active Di With Pad And Ground Lift 10m? Impedance
Delivery $265.15
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!
| Power Source | Phantom Power |
| DC Input Power | 48 VDC |
| Operating Current | 3.8 mA |
| Certifications | RoHS, WEEE *as per Manufacturer |
| Material of Construction | Metal |