The IK Multimedia Vintage Tube Program Equalizer (Download) is an EQ processor plug-in based on the classic Pultec EQP-1A hardware equalizer. This particular equalizer is highly regarded in the history of mixing and mastering for its warm musical sound. The software emulation is the result of an extensive analysis of the original hardware, with every feature and function recreated in the software version, including the 12AU7, 12AX7, and 6x4 tubes found in the output gain stage.

The processor features wide filter bandwidths making it suitable to be used as a program EQ on the mix bus, but it can also be placed on individual tracks such as for adding weight to a kick drum sound or presence to drum overheads. The closely replicated frequency centers and boost cuts allow for classic EQ techniques, including the "Pultec EQ Trick," wherein you boost and cut at the same center frequency to create a notch that reduces the aggressiveness of the center frequency.

The user interface for the software offers buttons for setting Left/Right, Mid/Side, or stereo link. For controls it includes virtual knobs for selecting the low and high center frequency, dialing in the bandwidth and adjusting the boost and attenuation for both bands. You can also select the level of attenuation as well as the overall output gain level.

The plug-in is fully compatible with native 32- and 64-bit applications on both Mac OS X (Universal Binary) and Windows (XP/Vista/7/8) computers. It supports VST, RTAS, AAX, and Audio Units plug-in formats. It can also be used with the T-RackS CS standalone application (sold separately).

Modeled Pultec EQP-1A Equalizer    Tube Emulation Output Gain Stage    Program EQ for Mix Bus    Adds Color and Air to Vocal Tracks    Left/Right. Mid/Side, and Stereo Link    Supports 192 kHz Sample Rates    Full-Latency Compensation Support    32- and 64-bit Native Compatibility    On/Off and Reset Switches    Mac and Windows Compatibility

Related Questions and Answers

Q: 1. How useful for a DJ setup?

A: The specific equipment used in the DJ setup would dictate how useful the addition of the Golden Age Project EQ-73 Premier Vintage-Style 3-Band Equalizer into the signal chain would be. Most DJ mixers feature similar onboard EQ that would render the EQ-73 relatively redundant. Another consideration is the EQ-73's single channel connectivity where most DJ setups utilize stereo outputs.

Q: 2. Will this work with an iMac?

A: It will work with many Macs, but not all. If you have a pair of earbuds with a built-in microphone, you can use these to test if your Mac will work, as these use the same wiring scheme as iRig Mic.

Q: 3. Does this adapter have a brass metal tab in (what I call) the line-up slot inside the outer ring of the female MIDI connector? The one that came with the iRig Pro Duo I/O does and that metal tab blocks a standard MIDI male connector from fully connecting so the connection will hold. thx

A: The IK Multimedia iRig TRS to MIDI Cable is the same cable that is included with the iRig Pro Duo.

Q: 4. Is this compatible with Protools 10?

A: The IK Multimedia T-RackS 5 Dyna-Mu Compressor Software will run in digital audio workstations that support 64-bit AAX, AU, VST2, VST3 plugins. Natively, Pro Tools 10 supports only 32-bit plugins so T-TrackS 5 is not compatible with Pro Tools 10 but is compatible with Pro Tools 11.

Q: 5. Does this work with PDF? How about scrolling on a webpage?

A: Yes here is a link to to a list of the apps that the IK Multimedia Tablet Page Turner is compatible with that use PDF files. https://www.ikmultimedia.com/products/irigblueturn/index.php?p=apps

Q: 6. How long it the cord?

A: The IK Multimedia iRig Mic has a permanently attached 2m/6.5 ft. cable.

Q: 7. will it work with my ipod classic?

A: The iRig mic is compatible with the iPod Classic as well as most other iOs and Android devices that have a headphone jack with mic capabilities.

Q: 8. Can this operate in both a 110 and 220 Volt environment?

A: You would require a compatible step up/step down transformer to be able to use this outside of North America.

Q: 9. 110 and 220 Volts or just 110? +4dBu or -10dBV?

A: The Golden Age Project EQ-73 3-Band Equalizer comes with a separate 24V AC power adapter. The power adapter that is included with the EQ-73 that B&H sells is intended for use in North America and is designed for 110V. The nominal operating level is -18 dBu. The EQ-73 cannot be used as a standalone EQ. It is made to be used together with the Golden Age Project PRE-73 Preamp which has has an insert jack. The control range for the EQ-73 is +/-15 dB for the low and mid frequency bands, and +/-18 dB for the high frequency band. The nominal operating level is -18 dBu.

Q: 10. If I plugged stereo headphones into this from a mono source would I get sound out of both headphones?

A: The IK Multimedia iLine Camera Adapter Cable is not an advisable solution to the proposed scenario, as it has a TRRS female input connection. Depending on the specifics of the connection, in general, a stereo headphone plugged into a mono input will produce the same signal on both sides of the headphone output.