8 channel tube microphone firewire preamp and interface, world clock in/thru, Fireiwre in/out, 8/8 Firewire interface (8 analog ins and outs), TRS 1/4" XLR combo input jacks, 1/4" TRS outputs, flexible monitoring, clip indicator for each channel, 48V of phantom power, up to 96K sampling rate
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New in box, modified tube harmonic enhancement, level match control, EQ mod, Metering Mod, Compress Mod, Transformer shield, Tube Gain mod. To learn more about the modifications on this unit, see our article here: http://www.audioproz.com/AP.php?Article=94
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XLR 1/4 in ins and out w/ phantom power - 1/2 rack/desktop design - bench tested (modified unit for shop use Bench 1)
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2 channel tube preamp. XLR, 1/4 inch in/out. New in Box.
Stereo Mic Tube Preamp, Super Fi modified for audiophile tube preamp -(higher gain/lower noise, tube, eq, pad, RF PS, mic front preamp mods). All in one Microphone preamp, Harmonic Enhancement controller, tube compressor design. The ART PRO MPA when fully modified is $990. It is truly still unique for some of the clever adjustment capabilities. The most obvious is the ability to adjust the level and phase of a very euphonic second harmonic distortion which is then gain rided. The preamp can sound thick, punchy, dense, edgy, silky, warm, strident, etc. It’s not just equalization… it is an alteration and enhancement of the original audio signal....read more about it here.
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Customers outside of the US, please note that international shipping can be costly (US Post $16 minimum - up to 8oz or 226g). We are glad to combine orders to reduce shipping costs. Take a look at our shipping policies for more information and estimates of prices and shipping time.
Excellent quality low noise 4 mic pre mix to 2 channel (4x2 mixer). 48V ground lift, some minor updates. 5534 op amp design, 1 effects send.
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Tube mic pre with 16 voicings.
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8-Channel A/D & D/A Converter with 8 Mic Preamplifiers and ADAT Interface. 44.1 or 48 kHz with 24-bit resolution. Phantom power. Optical I/O. Single space rack mount.
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2-Channel Tube Microphone Preamplifier/Line Driver/DI Box. "Soft Mute" 48v phantom, XLR & 1/4" ins/outs. Integrated parametric EQ. 12 segment LED meter. New in box. Great preamp at incredible price.
Digital 24-Bit Multifunction Signal Processor. Mic/Line preamp, Feedback destroyer, delay line for speaker time-alignment, compressor, 48 V phantom power, 24-bit A/D and D/A converters. Very compact (5 units mount in just over 1 rack space). Great "swiss army knife" live application tool. New unit, in box.
Read about some of the modifications we do to mic pre's, ART Pro Channel Modification, ART Pro MPA Mic Preamp Modification, ART Pro MPA II Modification, and ART TPS II Modification.
Digital 24-Bit Multifunction Signal Processor. Mic/Line preamp, Feedback destroyer, delay line for speaker time-alignment, compressor, 48 V phantom power, 24-bit A/D and D/A converters. Very compact (5 units mount in just over 1 rack space). Great "Swiss army knife" live application tool. New unit, in box.
Digital 24-Bit Multifunction Signal Processor. Mic/Line preamp, Feedback destroyer, delay line for speaker time-alignment, compressor, 48 V phantom power, 24-bit A/D and D/A converters. Very compact (5 units mount in just over 1 rack space). Great "Swiss army knife" live application tool. New unit, in box.
2-Channel Tube Microphone Preamplifier/Line Driver/DI Box. "Soft Mute" 48v phantom, XLR & 1/4" ins/outs. Integrated parametric EQ. 12 segment LED meter. New in box. Great preamp at incredible price.
Stereo Mic Tube Preamp, Super Fi modified for audiophile tube preamp -(higher gain/lower noise, tube, eq, pad, RF PS, mic front preamp mods). All in one Microphone preamp, Harmonic Enhancement controller, tube compressor design. The ART PRO MPA when fully modified is $990. It is truly still unique for some of the clever adjustment capabilities. The most obvious is the ability to adjust the level and phase of a very euphonic second harmonic distortion which is then gain rided. The preamp can sound thick, punchy, dense, edgy, silky, warm, strident, etc. It’s not just equalization… it is an alteration and enhancement of the original audio signal. ....read more about it here.
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Stereo tube preamp with adjustable tube voicing, 48v phantom, digital outs, Supermodified (PS, tube, shielding/ground, noise spec, RF noise) - call for details HERE IS A LETTER TO ONE OF OUR CUSTOMERS CONCERNING DIGITAL CLOCK MOD "FADS" AND OUR ART DPS MOD: Dear customer, First of all, the clocks, stability of the clocks, or any clocks, are not the real problem in digital. I have personally never seen a problem with them, and most BSEE agree with me. Modifications to any DAC are suspicious. I am aware of this current modification “fad” but I don’t spin it. The people who claim such improvements are suspect. More problems exist concerning super sonic digital clock noise spray into the audio circuitry, and correct grounding issues, which tend to be the real culprit. In fact, this is why dither noise is added in the DAC circuits to linearize the converter so it will not see incoherent noise bursts on the digital ladder. (bit converter) Whether it is a $20 circuit or $2,000 circuit, better grounding and shielding of the DAC, clock, etc will usually solve the problem of super sonic noise ingress into the audio circuitry. This labor typically costs around $66. In the future, these supposed high cost, esoteric mods will prove to have minimal value. If you want more information, feel free to call and I will explain more about my ART modification. Also feel free to read my website, www.audioproz.com which will also explain about the ART mod and some important theory of audible effects of clever tube enhancement.
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Two channel tube mic preamp - basic tube mic preamp, 48v phantom, in/out level led meter, 1 rackspace
We offer expert time-saving advice on repairing many types of home and studio equipment, as well as consulting for product and recording issues, at a fair and reasonable cost. For complex matters, we sometimes must charge a small technical fee. If we can help solve your repair problem or technical conundrum, give us a call. (617)926-8020.
New, Single channel esoteric tube processor, compressor,mic preamp, semi-parametric EQ.
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Stereo Mic Tube Preamp, Meters Excellent level control, variable low frequency roll off, tube character is very subtle but audible **Super Modified - Engineering Unit** ask for details
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Single channel tube mic preamp, 1/2 rack space, XLR and 1/4" in/out
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Dual Mic preamp - Full mods (RFI, Front End Pad, Impedance/Transformer-Higher output level/lower noise, PS, Hi Filter, High Freq slight harmonic distortion, plate saturation, chassis flownoise) - super quiet
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8 channel mic preamp, add on 48v power, extremely high gain low noise full bandwidth mic pre, 2 space rack unit, excellent conditon
Need your guitar or bass amp tuned up? We are now doing repairs, upgrades, and modifications to all types of guitar amps. Orange, Mesa Boogie, Fender, Marshall, Hughes and Kettner, Peavey, Ampeg, Gibson, Silvertone, etc. Read more about it here
Mini Mic Preamp - Mic preamp with 30v phantom power
Mic Preamp mono, phantom 12/48v, super compact, can run on battery or with power supply