Darkglass Electronics USED Microtubes B3K (V1)
Product Condition
| Brand New | Unused, as sold. |
|---|---|
| Mint | Like new, no flaws. |
| Excellent | Barely used, very minor wear. |
| Very Good | Light wear, fully functional. |
| Good | Visible wear, plays fine. |
| Fair | Heavy wear, still playable. |
No se ha podido cargar la disponibilidad de recogida
Descripción
Descripción
This high-quality distortion pedal achieves a compact size through a digital circuit using CMOS (a gate structure with complementary arrangement of MOSFETs (metal-oxide-semiconductor field-effect transistors)), yet possesses the penetrating power and clarity of a large-scale device, a stable and easily controllable sound image, and an analog-like mildness. It creates a wide range of distortion sounds, from a clean and well-blended distortion sound like an old-school amp lightly clipped, which helps to create a sound image that doesn't get lost in an ensemble, to a robust distortion sound that tightens the bottom end and permeates even the subtlest nuances.
This pedal is appealing for its simple and intuitive sound shaping capabilities, thanks to its three knobs and two three-stage switches. It also boasts a delicate response that captures the nuances of your touch, and the fact that you can get a rich sound even when left on is extremely convenient. Furthermore, even when heavily distorted, it achieves both a realistic sound image that doesn't lose the range and dynamics of the bass itself, and the signal strength that was characteristic of classic preamps, which will be reassuring for bassists who lay down solid beats. The more you use it, the more you'll appreciate its wide range of uses and solid design for real-world use.
*Genuine imported product.
*Works well.
*Instruction manual is missing.
[control]
Level: Adjusts the volume of the overdrive signal.
Drive: Adjusts the saturation level of the overdrive.
Blend: Adjusts the ratio of the clean signal to the overdrive signal. The clean signal always maintains unity gain, while the overdrive signal can be adjusted with the Level knob. Fine-tuning can be done by using the Level and Blend knobs in combination.
Grunt switch: Switches the bass intensity. You can select from three types of bass boost and level before the clipping stage: Fat/Thin/Raw.
Attack Switch: This switch functions similarly to the "Ultra Hi" option found on many bass amplifiers. It allows you to adjust the intensity of the high frequencies when distorted. The Boost setting provides a clearer presence, while the OFF setting results in a warmer, smoother sound.
Size: 11.3 × 7.5 cm
Current consumption: 20mA
Power supply: 9V DC (center negative)
Payment & Security
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Regarding detailed information and contact information to us, please check FAQ.
Please Note
The following information applies to international orders.
■ Condition
Items with “USED” in the product name are pre-owned and will be delivered as shown in the photos. Signs of wear may be present. All items are function-tested by our staff and rechecked before dispatch.
■ Stock
Many products are stocked across Ikebe stores in Japan. As a result, shipment may take several days. In-store sales may also cause items to sell out. If an item is unavailable, we will contact you promptly; in that case, the order will be canceled and any payment will be refunded.
■ Shipping
We ship via FedEx. Shipments are fully insured against damage or loss during transit.
- Asia: 10–20 days (estimated)
- North America & Oceania: 20–30 days (estimated)
Shipping costs are calculated based on the delivery address and confirmed at the time of dispatch.
■ Taxes & Duties
Import duties, taxes, and fees are the buyer’s responsibility and are not included in the item price or shipping cost. These fees are typically collected by the carrier upon delivery or at pickup. Please check with your country’s customs office for details before purchasing.
■ Other
We cannot declare a reduced item value or mark purchases as gifts.
* Warranty
Our product warranty is valid only within Japan.
* Voltage
All electrical products are intended for the Japanese market and are designed for 100 V operation.
*Regarding transportation
Based on the regulations of the shipping company, aviation laws, and the laws and import regulations of the destination country, we cannot ship dangerous goods or restricted items internationally.
Examples of such items include, but are not limited to, high-pressure gases (aerosol cans), flammable liquids (oils, paints, etc.), combustible materials, batteries, and other items classified as dangerous goods.
If your ordered items fall under these restrictions, we reserve the right to cancel your order or ship only certain items, at our discretion.
Furthermore, accessories and included items are also subject to these restrictions, so any items deemed ineligible for shipment will be removed before shipping. Please understand this in advance.
The final decision on whether or not to ship will be made by us based on the shipping company and relevant laws and regulations, and we cannot guarantee individual decisions in advance.
About us
Founded in 1975, Ikebe Music is one of Japan's largest general music stores.Thanks to its long history and proven track record, it has earned the trust of musicians and music fans not only in Japan but around the world.
Ikebe Music ships not only within Japan, but also overseas.As a well-known retailer of used musical instruments in Japan, we have a wide selection of used and vintage instruments.
We have a wide variety of unusual and rare instruments, so please take a look.Please note that we do not list new products, as our contracts with our suppliers prohibit international shipping.
About our stores
In Japan, we have about 30 stores in Tokyo (Ikebukuro, Shibuya, Akihabara) and Osaka.
We have just opened our flagship store, IKESHIBU (IKEBE SHIBUYA), in Shibuya, Tokyo, which brings together numerous musical instrument specialty stores and serves as a hub for entertainment culture.
Please be sure to stop by if you are visiting Japan.

About Shipping




We carefully pack every item with protective materials to ensure it arrives safely.
The photos above show an example of how we securely pack a bass guitar for shipping.
Regarding handling of used products
All used products sold by Ikebe Musical Instruments Store are inspected, working, and maintained, ensuring their safety and security. We inspect each item individually for defects before shipping.
If there are any missing images, please contact us with your inquiry and let us know the angle and focus you need to better understand the condition of your item before ordering. We will respond after taking photos.
Because these are used items, we strive to provide detailed information about their condition so you can order with confidence.


