Description
OP03 Plug-in Unit Dual Operational Amplifier Module Field Effect Input Discrete Components Replacement for SPECTRAL
Features:
- Used for CD player IV conversion, analog amplification, etc., replacing general operational amplifiers, the effect has been greatly improved.
- Precise matching and direct replacement of transistors and high performance parts without external grounding wire.
- It has an output current of 200mA above, which is much larger than general operational amplifiers, and can directly drive the earphones with a beautiful sound.
- European and American style design, mid frequency and density.
- It has neutral tone and high resolution, and its tuning style is similar to vinyl.
- Capable of operating in a state of 1 time gain (voltage follower), with large open-loop gain and stable closed-loop, suitable for various applications to replace general operational amplifiers, such as IV conversion, preamplifier amplification, active filtering, etc., to improve operational amplifier performance.
- Class A amplification circuit: Class A amplification greatly reduces distortion, and the sound is mellow and sweet.
- It can replace NE5534, AD797, AD843, OPA604, OPA627 and other single operational amplifiers.
- It can be extended with an extension cable (not included), without being limited by volume.
Specification:
- Output current: 200MA
- Input impedance: 1M
- Frequency response: 0 - 200KHZ
- Single operational amplifier module size: 36 x 22 x 12mm
Package Included:
- 1 x Dual Operational Amplifier Module
Features:
- Used for CD player IV conversion, analog amplification, etc., replacing general operational amplifiers, the effect has been greatly improved.
- Precise matching and direct replacement of transistors and high performance parts without external grounding wire.
- It has an output current of 200mA above, which is much larger than general operational amplifiers, and can directly drive the earphones with a beautiful sound.
- European and American style design, mid frequency and density.
- It has neutral tone and high resolution, and its tuning style is similar to vinyl.
- Capable of operating in a state of 1 time gain (voltage follower), with large open-loop gain and stable closed-loop, suitable for various applications to replace general operational amplifiers, such as IV conversion, preamplifier amplification, active filtering, etc., to improve operational amplifier performance.
- Class A amplification circuit: Class A amplification greatly reduces distortion, and the sound is mellow and sweet.
- It can replace NE5534, AD797, AD843, OPA604, OPA627 and other single operational amplifiers.
- It can be extended with an extension cable (not included), without being limited by volume.
Specification:
- Output current: 200MA
- Input impedance: 1M
- Frequency response: 0 - 200KHZ
- Single operational amplifier module size: 36 x 22 x 12mm
Package Included:
- 1 x Dual Operational Amplifier Module
Payment Terms
1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
Return Terms
If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.
Custom Duties & Taxes
1. It is buyer's responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
Feedback
1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
On Sep 19, 2023 at 02:57:50 PDT, seller added the following information: