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ESOTERIC SOUND RE-EQUALIZER II

Pre-1955 records were recorded to different standard than now employed in RIAA equalized phono amplifiers.  The Re-Equalizer compensates for this.  Easily installed thru the external tape monitor circuit or your preamplifier/receiver or via the SuperConnector.

* Accurate reproduction from any source is accomplished by producing an accurate equalization 
  difference curve to compensate the output of your RIAA phono preamp.

* In "BYPASS" mode, signal is hard-wired input to output - introduces absolutely no noise or
  distortion to any audiophile unit.

* In “IN” mode, left and right are combined to mono, and phone compensation introduced

* Supplied with six pages of recommended compensation settings to accommodate any vintage
  record - including acoustics. This is the most highly researched chart ever produced.

* Passive equalization design & film capacitors assure low TIM and transparent sound.

* High input impedance for use with either tube or solid-state amplifier outputs.

* Connects to hifi systems like any ordinary graphic equalizer.

* Works with phono, tape recorder outputs - any source.
* Sixty-Four different record compensations
* Walnut case available

Listen to LP, DECCA DL-9008

Listen to 78,
RCA B10570

   CLICK FOR: REQ MANUAL        CLICK FOR: SPEC SHEET        CLICK FOR: REVIEWS

Price: $349.00 (IL Res. add 7.25% IST) + $8.00 Shipping


GEMINI EQ3000 DUAL 15 BAND EQUALIZER

 

         ALSO EQ30 (BLACK PANEL) SAME PRICE


The Gemini EQ3000 is a 15 band, 2/3 octave, high quality professional stereo graphic equalizer.  I It features 12 dB of boost or cut, LED level indicators, low cut filter, bypass switch, and gain controls.

There are many uses for a graphic equalizer.  Use it to equalize your listening room.   Improve bass or highs in old or new recordings.  Filter out rumble or high frequency noises.  An equalizer is  basic in restoration of vintage recordings where a tweak here and there is almost always required.

Boost/Cut: 12 dB
THD: 0.03%.
Signal/Noise Ratio: 90dB.
Power: 120/220 VAC, 50/60 Hz
Frequency Response: 20 Hz - 20 kHz.  
Dimensions 19" X 9-3/4" X 1-3/4." Weight 8 lbs.

EQ3000: $175.00
(IL Res. add 7.25% IST) + $10.00 shipping


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Esoteric Sound's - SuperConnector

Patch Equalizers and Audio Recorders to Sound Systems

Especially Useful for Modern Receivers Having Minimal Inputs

Most commonly used hifi receivers, and especially those Audio/Video oriented, have no phono input or have no connections for external equalizers, or have no recorder monitor switches.  The SuperConnector can help overcome these deficiencies.  For instance, you can connect one of our external preamps for phono use, and use the three extra inputs for some of you other sound sources.  Then you can connect equalizers galore to this expanded system.  You would need only one free Aux input on you receiver for connection of the SuperConnector.

Read what The Audio Critic has to say about this fine piece of equipment!

* Adds 3 extra inputs to your amp/preamp: Tuner/Aux1,
   CD/Aux2, and TV/LD. Re-label them if desired.
* Facilitates connection of up to 5 recorders: DAT, Cassette,
   RCDR1, RCDR2, and an External recorder.
* Facilitates 2 loops of external equalization devices to be inserted
   between any source and or recorders and the other recorders.
* Has MONO mode switch to facilitate recording mono sources or
   to accommodate mono equalizers or single channels of a source.
* Connection of external recorder via front panel 1/4" stereo plugs.
* Listen to any main source while dubbing between decks.
* Easy, straight-line path. Easy to understand and set up, not an idiotic matrix switching system for rocket
   scientists.
* Easily installed thru the external tape monitor circuit or your preamplifier/receiver or via the
   SuperConnector.
* Walnut case available

CLICK FOR SUPERCONNECTOR MANUAL

   Price: $299.00 (IL Res. add 7.25% IST) + $8.00 Shipping


REK-O-KUT LOW NOISE STEREO PHONO / AUX SWITCH

                                                                       
* Especially suited to connecting two phono    turntables to one amplifier input.
* All grounds separated on PCB to provide extremely low noise pickup -no hum!
* Connects either of two sources to one input or one source to either of two inputs.
* Hum-free compact and sturdy shielded steel case.
* Gold plated RCA connectors for all inputs and outputs.

A precise, two-way switch utilizing RCA connectors,  especially suited to phono applications. Because most other switches are really designed for high-level, or "Aux" levels, they introduce hum and other noises when used with the extremely low levels produced by phono cartridges.

This switcher can be used to switch either of two phono turntables to the input of a hifi amplifier. It can also be used to add two Aux inputs to an amplifier that has only one such input and it can be used wherever one input needs to be expanded to two or visa-versa.

Price: $35.00 (IL Res. add 7.25% IST) + $7.00 shipping


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McKAY DYMEK DA 9 AMPLIFIED DIRECTIONAL AM ANTENNA

 

Still available after 25 years. DX those out of state AM, broadcast band stations.  Even separate stations on the same frequency by adjusting the directionality.  An amplified loop antenna that is both shielded from local electrostatic noise and is directional.  These features make it possible to enhance the performance of AM radios, AM sections of FM/AM tuners and even old console radios.

We know of no better product. Nothing, including outdoor, long-wire antennas can equal it.  The Directional Antenna requires that your receiver have AM antenna connections.  Covers the standard US AM Broadcast Band.

 

See the operation manual

 

Price: $319.00 (IL Res. add 7.25% IST) + $9.00 shipping


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REK-O-KUT PROFESSIONAL MOVING MAGNET PREAMP

INCREDIBLY ACCURATE FREQUENCY RESPONSE, LOW- DISTORTION-LOW NOISE

Add a turntable to an amplifier that has no phono input or a second turntable to an amplifier with only one phono input.  The REK-O-KUT Professional Moving Magnet Preamp can be used to convert any AUX input to phono use.  The Professional Moving Magnet Preamp is designed for both home as well as broadcast and studio applications.  The REK-O-KUT Professional Moving Magnet Preamp will make it possible to use a line level input on any amplifier or  mixing console for playback with a turntable that is equipped with a conventional, moving magnet phono cartridge.  Typical input sensitivities of such inputs are roughly 250 mVolts, and the outputs of typical moving magnet cartridges is  about 3 mVolts. The preamp boosts the level of the magnetic cartridge and also applies "record compensation" in the  form of the RIAA curve. This adjusts the relative levels of bass and treble to match that of modern records.  Used with the Esoteric Sound Re-Equalizer, it makes a fully adjustable playback system for vintage and mono records.

* Input matched to most high-quality pickups. * High-quality, gold-plated RCA jacks.
* Discrete component design. * Power: 120 VAC/60 Hz.
* Low hum steel case. * Accurate performance.

Minimum Performance Specifications:
about specifications

RIAA Deviation: +/- 0.5 dB
THD: 0.05%
Signal/Noise: Better than 80 dBA
Sensitivity: 3.4 mV
Rated Output: 300 mV
Input Impedance: 47 kOhms, and 220 pF
Overload Margin: 20 dB
Crosstalk: 40 dB at any frequency between 20 - 20 kHz
Dimensions: 5- 5/8" X 1-1/2" X 3-1/4"
Shipping weight: 2 Lbs

Professional Preamp: $69.00 (IL Res. add 7.25% IST) + $7.00 Shipping


REK-O-KUT AUDIOPHILE ARCHIVAL PREAMP

Add one or two turntables to an amplifier that has no phono input or a second turntable to an amplifier with only one phono input.  The REK-O-KUT Audiophile Archival Preamp can be used to convert any AUX input to phono use.  A Rear panel switch sets up for one turntable for LP and one for 78s, or one turntable for both types of record.  If desired, connect the output of the preamp directly to a computer sound card. It is designed for both home as well as broadcast and studio applications.  The preamp also applies accurate “record compensation” in the form of the RIAA curve or the most common 78 RPM record curve.  Actually, this 78 curve is almost a perfect match for early London/Decca FFRR, and many non-NAB broadcast transcriptions.  This equalization curve is adjustable with the front panel Equalization switch. This adjusts the relative levels of bass and treble to match that of modern records or of vintage 78s and early radio broadcast transcriptions.

Listen to 78, RCA B10570

Direct from turntable
With "78" EQ

*Accurate LP record or 78 RPM record compensation.
*78 RPM  EQ also suitable for early London FFRR.
*Subsonic filter at 10 Hz to prevent ultra low rumble.
*Input matched to most high-quality pickups.
*Add one or two turntables to a hifi system.
*Includes cable for computer soundcard.
*High-quality, gold-plated RCA jacks.
*Discrete component design.
*Power: 120 VAC/60 Hz.
*Low hum steel case.

Minimum Performance Specifications:
about specifications

RIAA Deviation: +/- 0.5 dB  Click here to see LP and 78 response curves
THD: 0.05%
Signal/Noise: Better than 85 dBA
Sensitivity: 3.3 mV
Rated Output: 300 mV
Input Impedance: 47 kOhms, and 200 pF.
Overload Margin: 20 dB
Crosstalk: 45 dB at any frequency between 20 - 20 kHz.
Dimensions: 6- 5/8" X 2-1/2" X 1-1/2"
Shipping weight: 2 Lbs

Archival Preamp: $89.00 (IL Res. add 7.25% IST) + $7.00 Shipping
European version, add $5.00


GEMINI PA7000 PHONO PREAMPLIFIER/CONTROL CENTER

The Gemini PA-7000 preamp features Phono, Tuner, CD, and AUX inputs, bass, midrange, treble, volume control, balance control, headphone jack, tape monitor, low cut filter, loudness control, and a stereo/mono switch. Also has XLR + RCA outputs.

S/N Ratio: Phono, 65 dB.
S/N Ratio: Other, 85 dB.
THD (Aux in): < 0.005%.
Phono Sens: 2.4 mV.
Aux/Tuner Sens: 200 mV.
Tone Control Range: +/- 12 dB.
Frequency Response: 10 Hz - 100 kHz.
Power: 120/220 VAC, 50/60 Hz.
RIAA Deviation: 30 Hz - 20 kHz +/-0.75 dB.
19" EIA rack mount.
Dimensions 19" X 10" X 1-3/4." Weight 7 lbs

PA-7000: $165.00 (IL Res. add 7.25% IST) + $10.00 shipping


APHEX MODEL 204 AURAL EXCITER WITH BIG BOTTOM


Not and equalizer, but a synthesizer of missing harmonics and fundamentals.  This can help in the restoration of vintage sounds.  With the the Model 204 you can actually replace distorted and filtered off highs by creating new upper register harmonics to sweeten the sound of old recordings.  With more modern recordings, the added realism can be dramatic.  The patented Aural Exciter enhances detail, clarity and imaging. It has even been scientifically proven to increase intelligibility. It pulls a vocal or an instrument up out of a mix.  The new Optical Big Bottom adds low-end punch with deeper, more powerful bass.

Aural Exciter Features
Increased presence and clarity
Restore natural brightness
Greater perceived loudness
Improved detail and intelligibility

Big Bottom Features
Deeper, more resonant bass
Little or no increase in peak output
Tighter bass articulation
Extended low frequencies

Basic Specifications
Frequency Response: 10Hz - 38KHz (+ 0.5dB)
Hum and Noise (unweighted ):  -93dBu
Crosstalk:  -79dB
Input Impedance:  20 KOhms
Output Impecance:  112 Ohms
THD :  0.0003%
Connectors: XLR and 1/4”phone jacks
Power Requirements:  90-250VAC 50-60Hz, 12w
Dimensions: 19”W x 1.75”H x 8.25”D (482.6mm x 44.5mm x 209.6mm)
Shipping Weight:  9lbs (4.1kg)
List Price:  $399.00

Additional Specs and Reviews

Operating Manual

APHEX 204: $229.00 (IL Res. add 7.25% IST) + $9.00 shipping


DENON DRA 397 STEREO RECEIVER TO POWER YOUR HIFI

 Denon makes some of the best consumer audio products available at a reasonable cost.  We found this unit for you because is is one of the few stereo receivers available that still has a phono-turnabable input on it.  It has FM and AM tuners built in.  It even switches your audio and video components.   Like most newer integrated amplifier, it does not feature recorder monitoring.  Therefore, if you wish to use an external noise reduction device, or equalizer for phono use, we recommend you also purchase an external preamp and possible our SuperConnector.

  •  Amplifier Section:
    • Rated Output: 80W + 80W (8 ohms, 20Hz - 20kHz, 0.08% THD)
    • Frequency response: 10Hz - 100kHz +0 dB, -3 dB (at 1W)
    • Output level/Load impedance: Zone2, Zone3: 1.2V/47 kohms
    • Total harmonic distortion: 0.009% (-3dB at rated output, 1 kHz)
    • Tone control: Treble: ± 10 dB at 10kHz, Bass: ± 10 dB at 100 Hz
    • Inputs: Phono and 3 audio/video (composite video) inputs
    • independent audio and video switching for main room
    • Front-panel and remote switching for 2 pairs of main speakers
    • Preamp-level subwoofer output
    • Headphone jack
       
  • Preamplifier Section:
    • Input sensitivity/Impedance: Phono: 2.5mV/47kohms
    • CD, CD-R/Tape, DVD/VDP, VCR, V. AUX: 200mV/47kohms
    • RIAA deviation: +/- 0.5db(20Hz - 20kHz)
       
  • FM Section:
    • Tuning frequency range: 87.5 - 107.9 MHz
    • Usable sensitivity: 1.0µV (11.2 dBf)
    • S/N ratio (A-weighted): Mono 77 dB, Stereo: 73 dB
    • Total harmonic distortion: Mono: 0.15%, Stereo: 0.3%
    • Frequency response: 20 Hz -15 kHz, +0.5, -1.5 dB
    • Stereo separation: 43 dB (1 kHz)
  • AM Section:
    • Tuning frequency range: 520-1710 kHz
    • Usable sensitivity: 18 µV
  • General:
    • Power supply: AC 120V, 60 Hz
    • Power consumption: 3.4A
    • Multi-brand remote control
    • warranty: 2 years

Approximate Dimensions:

  • Width: 17.1"
  • Height: 5.8"
  • Depth: 16.4"

Approximate Weight:

  • Unit: 20.7 lbs
  • Shipping: 25 lbs

DENON 397: $399.00 (IL Res. add 7.25% IST) + $25.00 shipping


iKEY PLUS PORTABLE DIGITAL RECORDER

This is an extremely versatile audio recorder.  It is about the size of two cigarette packages.  You don't use reels of tape or DAT cassettes; you use cheap USB Flash drives (cruzer)  that cost about $10.00.   With a 1 GB cruzer, you can record 1.5 hours of CD quality audio, or  8 hours of high quality MP3.

 

Read Manual

 

The iKEY Plus has a built-in phono preamplifier.  So, you can connect a turntable directly to it via its gold-plated RCA inputs.

The iKEY Plus recorder even comes with a carrying case that includes three different color faceplates.  It also comes with a mini  microphone for recording live bands or spoken word.   The built in mic preamp is mono.  For stereo live recording, you can use a stereo mic and the phono input, and re-equalize later.

Features:

  • USB Port (For direct connectivity to supported USB Storage Device)
  • Compatible with USB 2.0/1.1/1.0 devices
  • Compatible with iPod®
  • Records audio to Uncompressed WAV format or MP3 format (w/ selectable bit rate, up to 320kbps)
  • Gold plated RCA inputs
  • Microphone input with Phantom power (3v)
  • Built-in Phono preamp for direct connection of Turntables
  • LED Indicator shows memory remaining on target drive
  • Soft Carrying case with three different face plates (red, black and silver)
  • Battery powered w/ low battery indicator
  • DC charger input with DC adapter included for use with rechargeable batteries
  • 6-bar VU meter with peak hold and Overload indicator
  • 1/8” (3.5mm) Headphone monitor output
  • Record volume control
  • Reset button
  • Requires 4 AA Rechargeable Batteries (Not Included)
     

Unit Dimensions: 5.43" W x 1.1" D x 3.27" H (138 x 28 x 83)
Weight: Approx. 2lbs
Shipping: Approx. 3lbs

iKEY PLUS: $150.00 (IL Res. add 7.25% IST) + $9.80 shipping