Signal Chain

  • Duesenberg Outlaw
  • DR Strings Tite-Fit
  • Dunlop Manufacturing Tortex .50mm Red
  • Millennia Music & Media Systems TD-1
  • Avid Digi 003
  • Radial JCR Reamp
  • TheGigRig MIDI-8
  • MXR Dyna Comp
  • Boss DD-20 Giga Delay
  • Vox AC30H2
  • Orange PPC212OB
  • Electro-Voice EVM12L Classic, 8 ohm
  • Shure SM57
  • Royer Labs R-121

Multiple Paths, One Goal: Total Sonic Realism
Four distinct inputs can be optimized for any source
Instruments – Twin Topology® DI channel; dual-triode 12AT7 vacuum tube or discrete FET solid state
Microphones – discrete solid state HV-3 microphone preamplifier
DAW or tape outputs – Discrete solid state line level amplifier
Guitar power amp inputs – Speaker Soak™ technology
Powerful yet musical tonal shading
Two bands of mastering-grade NSEQ-2 parametric Eq; 20 Hz to 20 kHz center frequency, 0.4 to 4.0 Q
Optimized DI input for any instrument with variable 470 k / 2 M / 10 M impedance
Nine outputs for unlimited functionality
Patented Re-Amp outputs with custom-designed magnetics emulate Les Paul® and Strat® pickups
Audiophile headphone output
Balanced and unbalanced monolithic outputs
Balanced and unbalanced discrete FET outputs
Microphone level output with large-geometry DIT-01 transformer: -3 dB 3 Hz – 300 kHz
Effortlessly musical performance at all dynamic levels
Input headroom >100 V, output headroom > 30 V
100% effective hum removal with numerous ground lifts & isolations
Built for critical professional applications
Ultra-clean toroid power supply: internal sub-chassis
Gold connectors, OFC audio wiring, silver Teflon power wiring

Twin Topology® TUBE: Selected twin triode vacuum tube amplifier (200 V)
SOLID STATE: Selected all discrete J-FET amplifier (50 V)
THD + Noise 
20 Hz - 30 kHz (35 dB Gain)

0.0005% typical mic / line, 0.03% typical vacuum tube
Intermodulation Distortion 0.0009% typical mic / line, 0.03% typical vacuum tube
Frequency Response @ -3 dB points

3 Hz to 300 kHz, typical. Varies with routing & topology
Maximum Balanced Line Input Level +23 dBu (+43 dBu with Pad engaged or >110 Volts rms)
Maximum DI Input Level (Both Tube & SS) +18 dBu (+26 dBu with Pad engaged or >15 Volts rms)
Maximum Output Level

+32 dBu active balanced outputs, +26 dBu unbal outputs
Maximum System Gain 45 dB standard (65 dB with optional HV-3 mic preamp)
Input Impedance (DI)

Switchable: 470 kilohms / 2 megohms / 10 megohms
Noise (Mic) (60 dB gain) -128 dB EIN, 150 ohm source, -130 dB EIN common
source
Noise (Line) (10 dB gain) -105 dBu
Noise (DI) (10 dB gain) -90 dBu (solid state)
Phase Error (EQ out) Less than +/- 5 degrees 50 Hz to 20 kHz
Parametric Equalizer 
Maximum Boost and Cut +/– 15 dB (21 step detent
“Q” Range Q+ 0.4 to 4.0 sweepable
Low Freq sweep Switch In: Pure Class-A Discrete J-FETs
Hi Freq sweep Switch Out: Pure Class-A Triode Tubes
Power Consumption 35 watts maximum
Power Requirements Selectable: 100-120, 200-240 V ac, 50/60 Hz
Dimensions/Shipping Weight 8.5” W x 3.5” H x 13.0” D, 20 lbs.

Starting with the Ultimate Speaker Demo, an ever-increasing number of the GearTunes audio  clips are being tracked using the Radial JCR Reamp. The Reamp was invented by my good friend and colleague John Cuniberti who engineered/co-produced many of Joe Satriani's most infamous recordings.

For GearTunes, reamping allows me to record a track where the guitar "hears" the amp in the room, but initially only the guitar or guitar and effects signal is recorded. This allows me to spend additional time perfecting amp tones and mic placement once I have the performance I'm looking for. One of the byproducts of this process is the creation of GearTunes DI Clips which enable you to play select guitars and effects through your amp by using your mobile device or computer as a reamp device.

For GearTunes DI Clips - and Gear Tune DI Clips ONLY (always found under the DI clips tab for gear that has one), you can play our guitar and effects through your amp. Simply use an unbalanced cable that terminates with an 1/8th inch jack on one end and a 1/4 inch jack on the other. Connect the 1/8th jack to the output of your mobile device or computer and the 1/4 inch jack into the front of your amp. Start off with your amp volume at zero and your mobile device (or computer) volume all the way up to ensure you hit the front end of the amp with enough signal, and then gradually increase the volume of the clean channel on your amp until you reach a level that is not capable of causing damage to your ears or equipment. GearTunes accepts no liability for the use, abuse or misuse of these clips, and playing them into your amp is done exclusively at your own risk.

I am tremendously excited about being able to share GearTunes DI Clips with you as you journey on your quest to find right gear for the music you play! Cheers ~ Doug:)

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