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Boss / DD-3 Digital Delay / White / Effect For Sale

Boss DD-3 Digital Delay Blue Label 1992 s/n AD97325 made in Japan in excellent condition.

Thoroughly tested and in perfect working order.

The early DD-3 is the same pedal as the DD-2. Because of the price drop on DRAM in 1986 it was possible to produce the pedal much cheaper. Dropping the price didn't look so good so it was decided to re-release the DD-2 under the name DD-3 instead. The front of the pedal got a face lift with the re-release.

Version differences
There are 3 main versions of the DD-3. The first version was released 1986 but it was redisigned with a new DSP gate array chip December 1990. The new version was called DD-3A. The DC socket was at the same time replaced with the smaller PCB mounted type and this can be used to identify the version. The design change happened before production was moved from Japan to Taiwan so all DD-3s made in Taiwan are DD-3A or DD-3B versions. The latest version of the DD-3 was introduced August 2001 and is called DD-3B. The DD-3B uses a new type of DRAM as well as surface mounted components. The PCB layout is therefore radically changed compared to the DD-3A.

DD-3
Approx. Serial: 690000 - NC09999
Marking of PCB: 2291088702
Adaptor jack: Large Hosiden
Main Controller: Roland RDD63H101
DRAM: HM4864P-3, M5K4164ANP or MSM3764-20RS

DD-3A
Serial ZC10000 - SO91199
Marking of PCB: 2292098400
Adaptor jack: small PCB Mounted
Main Controller: MN51010RBA
DRAM: M5M4464-L12

DD-3B
Serial SO91200 - present
Marking of PCB: 75D563P000
Adaptor jack: small PCB Mounted
Main Controller: MN51010RBA BOS-008
DRAM: M11B416256A-35J(T)

Specifications

Controls: E.Level, F.Back, D.Time, 4-way Mode switch
Connectors: Input, Output, Direct Out, AC Adaptor
Current Draw: 55 mA (DC 9V, D.Time control at center)
Weight: 450 g (0.99 lb.)
A/D Conversion: 12-bit logarithmic compression
D/A Conversion: 12-bit logarithmic compression
Input Impedance: 1Mohm (FET Input)
Residual Noise Level: -95dBm (IHF-A)
Recommended Load Impedance: 10kOhm or greater
Delay Time: 12.5 to 800ms
Recommended AC Adaptor: PSA Series
Labels

Blue - Made In Japan
Blue - Made In Taiwan
Pink - Made In Taiwan
Dark Gray - Made In Taiwan

BEP - Boutique Effect Pedals, Netherlands  

Contact name:
BEP
Brands:
Boss, Ibanez, DOD, Pearl, Schaller, Maestro
Languages:
Dutch, English, Espanol, German
Specialties:
Vintage and Rare effect pedals
Opening hours:
12:00 - 22-00

Bienvenidos a nuestro monasterio BEP, donde yo, junto con otros monjes cazadores de pedales muy bien formados y educados, estamos en la búsqueda del pedal más sagrado de todos. BEP se especializa en pedales de efectos vintage y boutique. Actualmente, nuestro principal objetivo es vender pedales de efectos fuera de la UE debido a las normas fiscales confusas dentro de la UE, con las que nos enfrentamos actualmente. Cuando se resuelvan estos problemas fiscales, volveremos a realizar envíos dentro de la UE. Sin embargo, el lado positivo es que BEP realiza envíos regulares a EE.UU. UU., Canadá, Japón, China y Australia con costos de envío subvencionados por nuestra parte, por lo que estas normas fiscales confusas dejan de ser válidas. A partir de junio de 2021, BEP ha sido honrado con la distinción de convertirse en distribuidor oficial de pedales de efectos Ibanez, GuitarSystems y MTFX. BEP ha aceptado estas oportunidades y nos gustaría que otros fabricantes de pedales se pusieran en contacto con nosotros. En BEP tenemos nuestro propio departamento de reparaciones, por lo que todos los pedales se han enviado después de haber sido probados varias veces. Algunos nos llaman el Louvre de los pedales de efectos vintage, pero otros preferirían el Versalles de los pedales de efectos vintage gobernados por Miss Domina XXL XIV. Antes de que se envíe su pedal o compra, se probará para detectar problemas comunes, como interruptores de encendido/apagado pegajosos, potenciómetros agrietados, clips de batería sueltos, etc. Estas pruebas se grabarán en video, principalmente para la participación de los clientes de Reverb, pero estará disponible si lo solicita. De acuerdo con el plan de protección de Reverb, está cubierto durante 7 días después de la entrega. Si surge algún problema, comuníquese con nosotros primero. Tenga en cuenta que todo el trabajo de BEP está protegido por derechos de autor, incluidas las fotografías, el texto y las descripciones. gracias

 

Welcome to our monastery BEP where i amongst other well trained and highly educated pedal hunting monks are on a quest to find the holiest of all pedals.

We're processing 1300 vintage effect pedals so keep a watch out !!!!

BEP specialises in Vintage and Boutique effect pedals. Currently our main focus is selling effect pedals outside the EU because of fuzzy tax rules within the EU, which we are currently dealing with. When these tax issues are cleared then we will be shipping within the EU again. On the sunny side however .... BEP ships regularly to the USA, Canada, Japan, China, Australia with subsidised shipping costs at our end, so these fuzzy tax rules become non valid.
As of June 2021 BEP has been graced to become an official dealer of Ibanez, GuitarSystems and MTFX effect pedals. BEP has accepted these opportunities and we would welcome other pedal manufacturers to contact us. At BEP we have our own repair department so all pedals have been shipped after been tested several times. Some folks call us the Louvre of vintage effect pedals, but others would prefer the Versailles of Vintage effect pedals ruled by Miss Domina XXL the XIV. Before your pedal or purchase is shipped it will be tested on common issue's such as sticky on/off switches, cracky pots, loose battery clips etc etc. These tests will be recorded on video, mainly for Reverb's customers engagement, but will be made available on your request. According to Reverb's protection plan you're covered for 7 days after delivery. If any issue's arise please contact us first. Please beware that all BEP’s work is copyright protected, including photo’s and text, descriptions. Thank you

 

Our pedals are sold on a personal level and are thoroughly tested on battery power and with an adapter. These tests include sticky on/off switches and cracky potmeters and all tests are recorded on video. Before any pedal is shipped we make sure that they work 100%.If for any reason your ordered pedal is not working properly then please contact us first, so we'll make sure the correct Power Supply Unit is used ( Boss ACA vs PSA Adapters for example ).  Please do not open the pedal yourself, not even for a battery replacement, unless it has a separate battery compartment such as regular Boss pedals, but contact us first. If you do open the pedal we can not accept a return. 

Nuestros pedales se venden a nivel personal y se prueban minuciosamente con la alimentación por batería y con un adaptador. Estas pruebas incluyen interruptores de encendido y apagado pegajosos y potenciómetros que crujen, y todas las pruebas se graban en video. Antes de enviar cualquier pedal, nos aseguramos de que funcione al 100 %.Si por alguna razón el pedal que pediste no funciona correctamente, contáctanos primero, para que nos aseguremos de que se use la fuente de alimentación correcta (por ejemplo, adaptadores Boss ACA o PSA). No abras el pedal tú mismo, ni siquiera para reemplazar la batería, a menos que tenga un compartimento de batería separado, como los pedales Boss normales, pero contáctanos primero. Si abres el pedal, no podemos aceptar una devolución.

 

 
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