SonicImageryLabs 995FET-Ticha Discrete OpAmp high performance audio upgrade

Description

SonicImageryLabs 995FET-Ticha eBay HTML
DESCRIPTION:
Model 995FET-Ticha Discrete Operational Amplifier
No other Discrete Op-Amp on the market comes close to our fully tested audio performance and specifications.
This unit is available with 2 pin lengths, Standard 0.30" long or Retro/Vintage 0.50" long, Let us know at time of purchase which length you want. See Application Note AN-18 for more details.
Model 995FET-Ticha Discrete OpAmp Datasheet and Specifications PDF
Model 990Enh-Ticha and 995FET-Ticha Mechanical Options Application Note AN-18
Height, Pin Length OPTION's and socketing dimensions for both standard product and retro-clone or vintage upgrades.
General Description:
Sonic Imagery Labs
995FET-Ticha Discrete Operational Amplifier
The 995FET-Ticha is a high performance discrete operational amplifier designed for professional audio applications and areas where ultra-low noise, extremely low distortion and highly linear uncolored operation is required. A true super matched pair FET input stage is incorporated to provide superior sound quality and speed for exceptional audio performance. This in combination with high output drive capability and excellent dc performance allows use in a wide variety of demanding applications.
In addition, the 995FET’s wide output swing provides increased headroom making it ideal for use in any audio circuit.
The 995FET-Ticha opamp can be operated from ±10V to ±24V power supplies. Input cascode circuitry provides excellent common-mode rejection and maintains low input bias current over its wide input voltage range, minimizing distortion. The 995FET discrete op amp is unity-gain stable and provides excellent dynamic behavior over a wide range of load conditions.
The all-discrete SMT design uses an ultra-precision differential matched FET pair specifically designed to meet the requirements of ultra-low noise and ultra-low THD audio systems.
In addition to the enhanced input stage, the 995FET-Ticha incorporates precision temperature stable power supply independent current sources. Supply independent current sources allow the bias to remain locked at the optimum operating point regardless of supply voltage.
Dual matched pair temperature stable current mirrors, dual matched pair active current loads give the
995FET-Ticha
it's outstanding power supply rejection performance. The enhanced low distortion Class-A output driver stage can sink or source 250mA allowing this module to drive transformers directly. Integrated power transistor heatsinks coupled to a anodized aluminum enclosure keeps the
995FET-Ticha
operating within a wide SOA and does not suffer from Beta droop when driving heavy iron or heavy loads. Each amplifier is fully tested and meets or exceeds published specifications.
Because of the
995FET-Ticha's
high current drive capability, supporting circuitry impedances can be scaled down within the application circuit. This can reduce the overall system noise, without increased distortion and provides higher headroom compliance performance.
The 995FET-Ticha discrete opamp was designed as an enhanced upgrade replacement for the Millennia Media Series MM-99, MM990, Forssell Technologies JFET-993, JFET-992, or other similar end of life or obsolete FET based op-amp gain blocks. The pinouts conform to the 990/2520 package type, allowing direct replacement.
Features:
• Ultra Low Total Harmonic Distortion, 0.0004 THD+N @ 1kHz
• Ultra Low Noise, 1.2nV/rtHz
• High Current Output Drive 250mA peak
• 112dB Open Loop Gain
• +26.5dBu Output Levels (into 600 ohms)
• Standard Gain Block Footprint
• Operates over ±10V to ±24V supply rails
• Lower output offset voltage than existing counterparts
• Lower input leakage current than existing counterparts
• Class A Output Drive
• Particular emphasis on audio performance
• Designed, assembled and produced in the USA
• 3 Year Warranty
Applications:
• High Input Impedance Line Amplifiers and Drivers
• High Input Impedance Buffer
• Active Filters and Equalizers
• Summing/Mixer Amplifiers
• High Performance High Input Impedance Microphone/Instrument Preamplifiers
• High Performance A/D front end preamplifier
• High Performance D/A back-end driver
Specifications:
Model 995FET-Ticha Discrete OpAmp Datasheet and Specifications PDF
Model 990Enh-Ticha and 995FET-Ticha Mechanical Options Application Note AN-18
Height, Pin Length OPTION's and socketing dimensions for both standard product and retro-clone or vintage upgrades.
DOMESTIC SHIPPING AND HANDLING:
Shipping and handling charges: Items can be shipped
First Class Parcel for .25
with tracking or
USPS Flat Rate Priority Mail for .75
with tracking
.
INTERNATIONAL SHIPPING AND HANDLING:
CANADA and MEXICO ships
USPS International Flat Rate Priority Mail .95
, customs tracking to the border. All other countries-
USPS First Class International Parcel ---> for .25
USPS International Flat Rate Priority Mail ---> for .45
Contact us directly if you would rather use your own FEDEX, DHL or UPS carrier account.
CONDITIONS OF SALE:
Please read our terms carefully. Failure to understand our terms and conditions will delay your shipment of your items. If you live in California, you must pay sales tax.
California residents must add/pay 9.00% sales tax.
All items are sold with a 30 day satisfaction, money back, guarantee.
We warranty all Sonic Imagery Labs products for 3 years!!!
INSURANCE POLICY:
For DOMESTIC shipments contact us if you want to include shipping insurance at the postal rates shown below.
Fee . . . . . . . . Insurance Coverage
.80 ................ {{detail_product_description}}.01 to
.30 ................ .01 to 0
.85 ................ 0.01 to 0
.75 ................ 0.01 to 0
.80 ................ 0.01 to 0
.85 ................ 0.01 to 0
.90 ................ 0.01 to 0
PAYMENT INFO:
We accept Visa, Mastercard, American Express and Discover thru our PAYPAL account.  Payments from outside the US should be payable in US Dollars.  Payment can be mailed to:
Sonic Imagery Labs
PO Box 20494
Castro Valley, CA
94546 USA.
See Also
Sonic Imagery Labs Model
992Enh-Ticha
- Discrete Op Amp
DIP8
Sonic Imagery Labs Model
994Enh-Ticha- Dual
Discrete Op Amp
DIP8
Sonic Imagery Labs Model
995FET-Ticha- FET
Discrete Op Amp
990/2520
Sonic Imagery Labs Model
990Enh-Ticha
- Discrete Op Amp
990/2520
Sonic Imagery Labs Model
312A VCA Module
-Voltage Controlled Amplifier
Sonic Imagery Labs Model
898B 16 Channel Level Translator
-Balanced - Unbalanced Cable Driver
Contact us directly for OEM and quantity pricing.