The OBP-3 Aguilar 3-Band Boost/Cut Onboard Preamp is Aguilar's most flexible onboard preamp design, providing ±18 dB of cut and boost at 40 Hz, ±16 dB of cut and boost at either 400 Hz or 800 Hz and ±16 dB of treble cut and boost at 6.5 kHz. Supporting 9 or 18 volts, the OBP-3 has multiple wiring options, and is wired with a push/pull pot for midrange frequency selection.

±18 dB at 40 Hz of Bass Control    Push/Pull Pot for Midrange Selection    Input Impedance: 1 Megohm    Noise: -95 dBm Unweighted    Battery Life: 324 Hours Approximately

• Includes separate Treble, Mid, and Bass pots
• Mid pot is push/pull for Midrange frequency selection

• Bass control: ±18 dB @ 40 Hz
• Mid control: ±16 dB @ 400 Hz or 800 Hz, user-selectable frequency center
• Treble control: ±16 dB @ 6.5 kHz
• Input impedance: 1 megohm
• Output impedance: 100 ohms
• 9 or 18 volts operation
• Distortion: .019 into 10 kilohms load
• Noise: -95 dBm unweighted
• Battery life: 324 hours
• Wire lead length: 6.50 inches
• Low-noise discrete FET input stage, center detent 50 K linear pots

Related Questions and Answers

Q: 1. How long do these 250 watt lamps last?

A: Short answer, reasonably long time. I don't use this lamp everyday so my experience is qualified by that. I think it's a sturdy lamp.

Q: 2. Does this cutter have markings for standard US sizes like 8x10, 4x6, etc?

A: There are combination imperial and metric markings.

Q: 3. will it work with windows 10?

A: Absolutely ... I've been using it on Win10 today on my system.

Q: 4. does this unit come with a power supply? My main intent for it is to put between my TT and Pioneer spc-1 preamp, because of the long distance between the two. I'll also use it to transfer some vinyl to computer, but for that purpose I believe the USB connection will power it.

A: The power supply is included with the USB Phono Plus.

Q: 5. Does it require any additional software?

A: Software CD included with this product.

Q: 6. Can I use this for my Bowens 400 strobes?

A: If it will screw in it should work. It worked on my SB 400

Q: 7. Does this come with a power adapter? If so, can it work for 110v to 220v?

A: Yes, the Rolls MP13 Mini-Mic Preamp includes the Rolls PS27s 15 Vdc 500ma 100-240VAC power adapter.

Q: 8. Hi there! Will this lamp work as a replacement lamp on a Neewer SK 300?

A: Yes, this is a suitable replacement for any strobe with an Edison style modeling lamp, which is found in the SK300.

Q: 9. Will this device allow me to connect a TV's spdif output to a usb speaker? or does it need to be connected to a PC/Mac to work? I am hoping to connect my Bose Companion 5 speaker system to my TV.

A: I agree that the FiiO TAISHAN-D03K is probably the way to go. That's what I have hooked up between my TV and stereo system using a 3.5 interconnect. As mentioned, the ART USB is overkill with the phono preamp included.

Q: 10. Will this amplifier eliminate the tinny sounding play back on my Mac when trying record from my turn table?

A: I had no problem with tinny sound