13th Jul 2026, 03:21 PM
Protocol Max | Portable DAC-Amplifier with 10-Band PEQ, Dual Cirrus Logic CS43198 + Dual SG Micro SGM8262-2 | 600mW High Power Amplification
Price may vary by location, shipping cost, and availability.
53% Off
$89.99
$189.99
Highest: $89.99
Average: $84.68
Lowest: $55.00
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of Protocol Max | Portable DAC-Amplifier with 10-Band PEQ, Dual Cirrus Logic CS43198 + Dual SG Micro SGM8262-2 | 600mW High Power Amplification here. This product's current Price in USA is $89.99. The average and highest prices are $84.68 and $89.99 respectively.
| Lowest Ever Price | $55.00 |
|---|---|
| 11th Nov 2025 | |
| Average Price | $84.68 |
| Based on 283 days price tracking | |
| Highest Price | $89.99 |
| 10th Oct 2025 | |
Current Price in USA
| Price | $89.99 |
|---|---|
| MRP | $189.99 |
| Savings | $100.00 |
| Discount | 52.63% |
Recent Price Drops on Protocol Max | Portable DAC-Amplifier with 10-Band PEQ, Dual Cirrus Logic CS43198 + Dual SG Micro SGM8262-2 | 600mW High Power Amplification
Price Drop 10th Nov 2025
$59.00 → $55.00
6.78% drop
Price Drop 8th Nov 2025
$89.99 → $59.00
34.44% drop
Product Information
Details
| Product Name | Protocol Max | Portable DAC-Amplifier with 10-Band PEQ, Dual Cirrus Logic CS43198 + Dual SG Micro SGM8262-2 | 600mW High Power Amplification |
|---|---|
| Store Product Code | B0FSRT288B |
| Store Name | amazon.com |
| Brand | CrinEar |
| Rating | 8.6 / 10 |
| Category | Amplifiers |
| Product Manufacturer | CrinEar |
| Model Number | DK55 |
| Model Name | Protocol Max |
| Color | Black |
Features
- : Featuring dual Cirrus Logic CS43198 DAC chips for pristine, high-resolution digital-to-analog conversion with exceptional clarity.
- - : Delivers up to 600mW of clean output power through its balanced 4.4mm connection, driving both sensitive IEMs and demanding full-size headphones to perfection.
- - : Flexible 10-band parametric equalizer allows custom sound profiles to be saved directly to device with a PC browser without the need for additional apps.
- : Includes both balanced 4.4mm and single-ended 3.5mm outputs with low output impedance for maximum device compatibility
- : Features two power modes - Eco for extended battery life and Boost for maximum output performance.
Images
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Rating and Reviews
8.6 Based on 77 reviews
Protocol Max Portable DAC-Amplifier with 10-Band has 8.6 rating out of 10. This average rating is consist of 77 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.