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1PC Sparkos SS3602 Dual Discrete Op Amp DIP-8 Operational Amplifier for HiFi DAC

Item description

Features
  • Sound Quality Upgrade: Upgrading to the Sparkos SS3602 discrete op amp can deliver a more realistic, detailed, and engaging sound than typical IC op amps, with improved imaging and soundstaging for high-performance audio systems.
  • Dual Discrete Architecture: The SS3602 is a true dual discrete op amp built from individual components, avoiding common IC limitations and enabling higher performance in gain, noise behavior, and drive capability in demanding audio signal paths.
  • Class A Biased Output Stage: The output stage is biased into Class A operation. The SS3602 prioritizes linear, continuous operation and refined low-level detail. This design improves smoothness, and signal integrity, especially in critical gain and output stages.
  • High Open-Loop Gain Design: With 140 dB open-loop gain and two-pole compensation, the SS3602 achieves excellent signal control and low noise operation. Its focus on accuracy and stability makes it especially suitable for DAC output stages, preamps, and buffers.
  • DIP8 Universal Compatibility: Housed in a DIP8 compatible package, the SS3602 is a direct plug-and-play upgrade for IC op-amps (e.g., NE5532, OPA2604, LME49720). Bring measurable performance gains to amplifier, preamp, DAC, sound card etc. 
Warm Tips
 
1. Always disconnect the power before installing or removing the op amp to ensure safety and prevent damage. 
2. Ensure correct orientation during installation. Always align the notch on the op amp with the socket notch. If you are unsure, please contact customer support for guidance. Damage caused by incorrect installation is not covered by warranty or compensation.
Parameters
  • Product Type: Dual Discrete Operational Amplifier
  • Package: DIP8 Compatible
  • Output Stage: Class A Biased
  • Open-Loop Gain: 140 dB
  • Input Offset Voltage: Typically < 250 µV @ ±12 Vcc
  • Compensation: Two-Pole Compensation
  • Pin Finish: Gold-Plated Pins
  • Construction: Fully Discrete Component Design
  • Dimensions (Approx., from PCB seating plane):
    Footprint: ~15.0 × 13.75 mm
    Height above PCB seating plane: ~10.5 mm
Packing List
  • 1 × SS3602 Dual Discrete Op Amp
  • 1 × DIP8 Socket 
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Customs Clearance
We are NOT responsible for any customs duties fee.
We are NOT responsible for any import tax or customs delay.
 
Most item will be shipped within 2 working days. For package less than 2KG, we use Airmail (10-25 days to most countries) and for package over than 2KG we use Expedited Service such as DHL, UPS and FEDEX (5-8 days to most countries). 

Free Return Within 30 Days

We provide  return within 30 days for all items you bought on eBay, full refund and return shipping will be provided.

1-year warranty is provided for all items(Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes).

If you are satisfied with our products and service please leave a 5-star StarStarStarStarStar. Positive feedback rating Feedback is very important to us just like our lives, please DO contact us before you leave a neutral Neutral feedback rating or negative Negative feedback rating feedback, we will provide better solutions until you are satisfied.

 

 

 

Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including Douk Audio / Nobsound / Little Bear etc.
 
As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable.
 
We will spare no efforts to bring great products and service for customers and extremely to improve our customers’ listening experience.
Please don't hesitate to contact us if you have any questions or comments about our items. And our working time is from Monday to Friday between 9:00 am to 06:00 pm(Beijing Time), which means we can keep on-line at:
 
 Working time

Beijing(CN)Monday-Friday09:00 AM - 18:00 AM
New York(US)
Sunday to Thursday08:00 PM - 05:00 AM
London(UK)Monday-Friday01:00 AM - 10:00 AM
Paris(FR)Monday-Friday02:00 AM - 11:00 AM
 
During holiday, please allow us to response you early next week. Please don't leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation.
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