The LM2B from Whirlwind is a two-channel, level matching device, housed in a compact and robust enclosure. The unit provides high quality conversion of analog audio levels and impedances between -10dBV "consumer/semi-pro" unbalanced equipment, and +4dBm balanced professional equipment.

The LM2B can amplify an unbalanced signal by up to 14dB, and sports dual, adjustable gain controls, on the front panel. Both controls are marked with positions that represent nominal conversion gain settings. The unit is powered by an included external 24VDC power supply.

Converts Consumer Line to Pro Line Level    -10 dB to +4 dB, Unbalanced to Balanced    XLR, RCA, and 3.5mm TRS I/O    Dedicated Level Controls    Active Circuitry    Includes PS24 Power Supply

Two-channel, unbalanced to balanced audio line level converter

Unbalanced connections include gold plated RCAs and a stereo, 3.5mm mini connector

Balanced connectors include gold-plated XLRs

Individual gain controls for fine-tuning levels

Active circuitry, powered by an included external power supply

Related Questions and Answers

Q: 1. will this fit a 6630LX?

A: No, it would not. The Sunpak Quick Release Plate for Select Sunpak Tripods, B&H # SU5858D, would be the correct quick release plate for the Sunpak 6630LX Medium-Duty Aluminum Tripod. Unfortunately, the quick release plate is no longer avaialble separately.

Q: 2. will this work with a sunpak planinum plus 6600DX? Thank you

A: No, you would need this QR plate instead. Please take a look at the following link:http://bhpho.to/1xERGqi

Q: 3. Will it fit a SUNPAK Ultra 7000TM?

A: Yes. It will fit.

Q: 4. is the base 35mm x 35mm ?

A: I am not sure about the dimensions you asked about, but the replacement fit my Sunpack tripod.

Q: 5. WILL IT FIT A SUNPARCK UT 2001?

A: The 620-731 quick release plate will be compatible with the Sunpak 2001UT.

Q: 6. Does this plate fit a Sunpack 9002dx tripod?

A: Yes this is the correct quick release plate for the Sunpak 9002DX tripod.

Q: 7. will this fit with the Sunpak 5800D platinum plus?

A: Comparing the sizes of the two quick releases, the bottom foot dimensions are off by a millimeter or so. So I think you have a good chance with this. If you do not like chances, here is a company that specializes in quick releases, especially hard-to-find entry level tripods. https://bit.ly/2AvGgQf

Q: 8. Will this clamp help me to quickly move my camera from Ronin SC to Manfrotto mvmxpro500?

A: No Manfrotto mvmxpro500 does not take Arca plate

Q: 9. Will this plate work with the Quataray QSX 9002TM model?

A: This model doesnt mention the specs for the Quataray. It was made specifically for the ultra series. Theres no guarantee that tilt will fit except via trial and error.

Q: 10. Will this fit a Sunpak 7500tm Trripod

A: No, it will not. The Sunpak Quick Release Plate for Ultra 757 Tripod, B&H # SUQRU757, would be the correct quick release for the Sunpak 7500TM Platinum Plus Tripod.