Best Open loop Gain - TopShopReview.com

Juried Engineering Microchip MCP602-I/P MCP602 Dual Operational Amplifier Op-Amp 2.8MHZ 2.3V/us DIP-8 & DIP Sockets with Machined Round Contact Pins Holes 2.54mm Breadboard-Friendly (1 Pair)

The MCP602 operational amplifiers (op amps) utilize an advanced CMOS technology, which provides low bias current, high speed operation, high open-loop gain and rail-to-rail output swing..
Specifications rated from 2.7V to 5.5V supplies, Rail-to-rail swing at output.

Name: Low Power Precision Operational Amplifier Audio Dedicated Preamp Size: 50mm X 50mm Supply voltage range: up to ±18V.
Can be arbitrarily changed to positive amplification, reverse amplification, shooting with the integration circuit and other forms. The OPA1611 is ultra-low noise and is a powerful audio system..
The main features Excellent sound quality Ultra-low noise: 1.1nv/vHz at 1kHz Ultra low distortion: 0.000015% 1kHz High conversion rate: 27V/H Bandwidth: 40MHz (G=+1) Open loop gain: 130dB Unity gain stability Low quiescent current: 3.6 per channel Rail-to-rail output Wide Supply Range: ±2.25V to ±18V.
Application Professional audio equipment Analog and digital mixing console Audio Test and Measurement Preamplifiers microphone Broadcast recording equipment High-end A/V receiver.
The opa1611 bipolar input op amps achieve a low 1.1nv/VHz noise density at ultra-low distortion Hz of 0.000015% at 1kHz. The opa1611 provide a rail-to-rail output swing with a 2K2 load at 600mV, thereby increasing headroom and maximum dynamic range..

【Complete Protection Circuit】The K-180WLA Active Loop Broadband Receiving Antenna has a complete protection circuit for anti-reverse battery, over discharge, over charge, over current, and antenna terminal short circuit.With numerically-precision processed shells, PCB high-frequency design, feeder high-density dense copper pure copper 50-1.5 feeder, materials used Create an ultra-high cost-effective antenna for the entire network..
【High Quality】All the screws of the K-180WLA Active Loop Broadband Receiving antenna are made of 304 steel, and the preamplifier box is fully waterproof, which can be used for long-term outdoor wind and rain.It provides a gain of about 20DB, even when working to 450MHZ gain, there is still about 8.9DB..
【Convenience】The K-180WLA is an active loop broadband receiving antenna,built-in 3.7V 18650 flat head lithium battery. No external power supply required. The USB charging port is compatible with 5V charging plug and charging cables of Android phones. Using UHF low-noise preamplifier. The gain flatness is very good within the ultra-wide operating frequency of 0.1-180MHZ..
【Widely Used】The receiving frequency of this K-180WLA Active Loop Broadband Receiving Antenna covers long wave, medium wave, short wave, FM br....

Model number : LILLIPUT A7S,4K HDMI Input & Loop Output: HDMI Singal Can Loop Outpout to The Other Monitor or Device when HDMI Signal Input to....
IPS SCREEN: The item power source is NP-F550 Battery or DC7-24V wide voltage power(Battery and Power Adapter Not included).
Compact Lightweight Durable: 20.5mm Thickness and 320g Weight, Extremely Convenient for Cameraman in Outdoor or Handheld Applications. Silicon Rubber....
Kindly Note The Monitr is Compatible with Sony NP-F970 Series Batteries or Canon LP-E6 Battery(Battey is NOT Included. Please Purchase....

Power: 15W (tube) Attenuation: 15W, 7W, 1W, .5W Tubes: three 12AX7, one 12AT7 (preamp).
two EL84 (power amp) Two channels Single input Speaker: 1×10 Voice of the World Gold Label Controls: volume (channel 1).
3-band EQ, gain, bass, volume (channel 2).
power switch Built-in tube stereo/mono FX loop Basketweave vinyl Dimensions: 18.5 in. x 16.14 in. x 10.24 in. Weight: 29.98 lb..
5, 1, 7 or 15 Watts of output, the Orange Rocker 15 is an extremely portable combo that moves seamlessly from the home, to the studio, to the stage.
Finally, a small, two-channel, bedroom-friendly all-tube amp that you can legitimately gig.
With the Rocker 15 set wide open, smaller venues are comfortably taken care of despite the amp’s miniature footprint.

The OPA2134 series are ultra-low distortion, low-noise operational amplifiers fully specified for audio applications.
Superior Sound Quality, Ultra Low Distortion: 0.00008%, Low Noise: 8 nV/√Hz.
True FET-Input: IB = 5pA, High Speed: Slew Rate: 20 V/µs Bandwidth: 8 MHz.
High Open-Loop Gain: 120 dB (600 Ω), Wide Supply Range: ±2.5 V to ±18 V.
Example Applications: Professional Audio and Music, Line Drivers, Line Receivers, Multimedia Audio, Active Filters, Preamplifiers, Integrators,....

Half Wave dipole bent into a square loop, super light weight, high gain, mounted horizontally..

Based on the classic tones of a bearded Texas legend, El Hombre is the ideal overdrive for those feeling the blues or ready to rock all night.
Capturing the nuances and touch sensitivity of an amplifier, El Hombre can go from mild to wild with the turn of the gain knob showing its versatility with each guitar plugged into it.
The tone section is very effective allowing you to alter the drive style simply by adjusting the “Bite” control. When you bring the bite control up (Clockwise) it becomes more aggressive, turn it down (counter clockwise) makes it smoother and more reminiscent of Dumble tones.
Push the volume up and bring the gain back for some amazing blues tones, push the gain and drop the volume for the smooth sounds.
Bring the “Bite” control up and get wide open Plexi sounds.