Mad Professor Hand Wired Series Deep Blue Delay HW

[Product Description]

Deep Blue Delay (DBD) is a digital delay with a natural sound, featuring an analog direct signal path without filtering using an analog amplifier. Its simple and intuitive controls allow easy access to a classic delay tone reminiscent of vintage tape delays and analog delays. The DBD is specially designed to handle both clean and distorted tones and can be placed either before or after distortion. It can be used before the amplifier input or within the effects loop. Since it does not have a noise reduction circuit, the echo decay remains as natural as possible. The echo signal is processed with adjusted filtering, allowing use even at extreme settings without interference.

【Controls】 LEVEL: Sets the level of the delay signal mixed with the dry sound. Turn counterclockwise to dry only. DELAY: Sets the delay time between 25ms and 450ms. REPEAT: Controls the number of repeats of the delay signal. Fully counterclockwise for one repeat, fully clockwise for infinite feedback.

【Technical Specifications】 Power Consumption: 25–32mA at 9V DC Input Impedance: 180kΩ, Output Impedance: 10kΩ Operating Voltage: 8-15V True Bypass

【Power Supply】 Power supply (center-negative 2.1mm plug) *Not compatible with 9V batteries (006P). Note: Do not operate with the bottom panel removed to avoid damage.

This product is an official Japan domestic dealer product. Please note that parallel imports are not covered by the dealer warranty. Deep Blue Delay (DBD) is a digital delay with a natural sound, featuring an analog direct signal path without filtering using an analog amplifier. Its simple and intuitive controls allow easy access to a classic delay tone reminiscent of vintage tape delays and analog delays. The DBD is specially designed to handle both clean and distorted tones and can be placed either before or after distortion. It can be used before the amplifier input or within the effects loop. Since it does not have a noise reduction circuit, the echo decay remains as natural as possible. The echo signal is processed with adjusted filtering, allowing use even at extreme settings without interference. Manufacturer’s design may change without notice, and appearance, color, and specifications are subject to change. This product is an official Japan domestic dealer product (parallel imports are not covered by the dealer warranty).

[Important Notice - For Overseas Customers]

Thank you for purchasing this product. Before using it overseas, please carefully read the following important notices.

1. Laws, Regulations, and Safety Standards This product complies with Japanese safety standards. Before use in your country, please check its compliance with local laws, regulations, and safety standards. Certain product categories (electronics, cosmetics, food, etc.) may require certification in the importing country.

2. Regarding Electrical Products 【Voltage Compatibility】 When using electrical products, please note that they are designed to match Japanese voltage specifications (90-110V). Using them with a different voltage may cause malfunction.

【Plug Type】 Our products use Japanese plug types (Type A or Type B). Please use a conversion adapter as needed.

【Important Notes Regarding Transformers and Adapters】 Transformers adjust the voltage to match the requirements of the equipment. Conversion adapters only change the plug shape and do not adjust the voltage. Using only a conversion adapter without a transformer may damage the product.

[Regarding Liability] We are not responsible for any malfunctions or damage caused by improper use, such as operating the product without a transformer.

3. Language and Manual Product instructions and displays may be in Japanese only. An English version of the manual can be downloaded from our website.

4. Regarding Product Returns and Exchanges Please note that if you wish to return or exchange a product, you will be required to submit a video of the unpacking process.