Manufacturer’s description
The Tiptop Audio Buchla 296t module is designed to replicate the complexity of Don Buchla’s Programmable Spectral Processor Model 296, which encompasses filtering, envelope following, vocoding, and more. It incorporates 16 fixed-frequency filters; these filters all use the same inputs, but understanding the other features requires closer examination of the output sections.
There are three audio output sections: Comb Filter Outputs, Attenuator Outputs, and Programmed Outputs. The Comb Filter Outputs provide the sum of the odd and even filter bands. The Attenuator Outputs respect the front-panel level control sliders, delivering summed outputs of all the bands and the odd/even bands as groups. The Programmed Outputs (even, odd, and all) are controlled by the Program Control, Programmed Spectrum Transfer, and Local Program CV controls.
In essence, the Program Control’s frequency and width controls enable you to “scan” the filterbank and focus on specific frequency ranges at the Programmed Outputs with the option of voltage control. The Local Program Inputs are voltage control inputs that allow for more granular control of the level of each individual band at the Programmed Outputs. The Programmed Spectrum Transfer section allows you to connect the envelope follower outputs from the odd bands to the even bands’ CV inputs or vice versa. When thoughtfully used in tandem with the Even and Odd audio inputs and outputs, this enables crude but effective vocoder-like behavior.
Furthermore, direct envelope follower outputs and audio outputs are available for each band. The Eurorack format’s compact design necessitates several compromises in terms of user interface vs. the original Buchla module, but overall, the 296t fits most of the features of the original Buchla module into a format that is more accessible to many musicians. It will be a welcome addition to any 200t system.
Features
- Complex filter bank based on original Buchla 296 design
- 16 fixed filters with an array of audio and CV inputs and outputs
- Inputs for odd, even, and all bands
- Comb filter outputs provide sum of odd and even bands
- Attenuator outputs provide odd, even, and all filter summed outputs with levels controlled by front-panel sliders
- Programmed outputs respond to control voltage and programmed spectrum control/spectrum transfer functions
- Direct audio outputs for each filter band
- Direct envelope follower outputs for each band (with global response time selection)
- Capable of filtering, vocoding, and much more
- Width: 52HP
- Depth: 52mm
- Power: 360 mA +12V / 350 mA -12V
How much is my shipping?
Shipping costs are calculated automatically at checkout. Simply add items to your cart and proceed to the checkout page, where you'll see the available shipping options and their prices. VAT at the applicable rate for your country will also be displayed at checkout.
European Union orders:
- Standard shipping is free on orders over €100. Express shipping is available on orders over €100, and free on orders over €400.
Poland orders:
- Standard shipping is free on orders over 250 PLN. Express shipping is free on orders over 500 PLN.
What about local taxes?
By default prices on the site include sales tax at 20%. The precise sales tax rate for your country will be calculated at checkout.
Do you ship to my country?
We ship to all EU member states from our warehouse in Warsaw, Poland. Add an item to your cart and enter your country and postcode to see the available shipping options and prices for your location. If you have any questions about shipping to your country, drop us an email at info@signalsounds.eu and we'll be happy to help.
Shipping methods
All EU orders are shipped via UPS. We offer two service levels:
- UPS Standard – our default shipping option. Delivery times vary by country (see estimated delivery times below).
- UPS Express Saver – next business day delivery to most EU destinations.
Each product page shows the estimated delivery time for your location, so you'll always know what to expect before you order.
Estimated delivery times (Standard shipping)
The times below are estimates in working days from dispatch, based on UPS Standard service. Express Saver delivers by the next business day to most destinations.
| Country | Estimated delivery (working days) |
|---|---|
| Austria | 2–3 |
| Belgium | 2 |
| Bulgaria | 4–5 |
| Croatia | 2–4 |
| Cyprus | 10 |
| Czechia | 2–3 |
| Denmark | 3 |
| Estonia | 2–3 |
| Finland | 3–5 |
| France | 2–4 |
| Germany | 2 |
| Greece | 5–7 |
| Hungary | 2–3 |
| Ireland | 4–6 |
| Italy | 3–5 |
| Latvia | 2–3 |
| Lithuania | 1–2 |
| Luxembourg | 2 |
| Malta | 5–7 |
| Netherlands | 2 |
| Poland | 1–2 |
| Portugal | 4–5 |
| Romania | 3–4 |
| Slovakia | 2–3 |
| Slovenia | 2–3 |
| Spain | 4 |
| Sweden | 3–5 |
These times are estimates and are not guaranteed. Delivery may occasionally take a little longer due to customs processing, local conditions, or carrier delays.
Dispatch times
Orders placed before 15:00 CET (Central European Time) on a working day are normally dispatched the same day. Orders placed after 15:00 CET, or on weekends and public holidays, will be dispatched on the next working day.
If you have an urgent order, please email us at info@signalsounds.eu before placing your order and we'll do our best to accommodate you.
Pre-orders
If a product is listed as a pre-order, it means we've ordered it from the supplier but it's not physically in stock yet. The product listing will include an estimated shipping date based on the best information we have from the supplier, but do bear in mind this is subject to change and is not a guaranteed date.
If you place an order containing a mixture of in-stock and pre-order items, we'll normally hold off on shipping anything until the pre-order item(s) have arrived, rather than splitting it into multiple shipments. If you need the in-stock items sooner, we'd recommend placing separate orders. As always, please get in touch at info@signalsounds.eu if you have questions.
Product Overview
Manufacturer’s description
The Tiptop Audio Buchla 296t module is designed to replicate the complexity of Don Buchla’s Programmable Spectral Processor Model 296, which encompasses filtering, envelope following, vocoding, and more. It incorporates 16 fixed-frequency filters; these filters all use the same inputs, but understanding the other features requires closer examination of the output sections.
There are three audio output sections: Comb Filter Outputs, Attenuator Outputs, and Programmed Outputs. The Comb Filter Outputs provide the sum of the odd and even filter bands. The Attenuator Outputs respect the front-panel level control sliders, delivering summed outputs of all the bands and the odd/even bands as groups. The Programmed Outputs (even, odd, and all) are controlled by the Program Control, Programmed Spectrum Transfer, and Local Program CV controls.
In essence, the Program Control’s frequency and width controls enable you to “scan” the filterbank and focus on specific frequency ranges at the Programmed Outputs with the option of voltage control. The Local Program Inputs are voltage control inputs that allow for more granular control of the level of each individual band at the Programmed Outputs. The Programmed Spectrum Transfer section allows you to connect the envelope follower outputs from the odd bands to the even bands’ CV inputs or vice versa. When thoughtfully used in tandem with the Even and Odd audio inputs and outputs, this enables crude but effective vocoder-like behavior.
Furthermore, direct envelope follower outputs and audio outputs are available for each band. The Eurorack format’s compact design necessitates several compromises in terms of user interface vs. the original Buchla module, but overall, the 296t fits most of the features of the original Buchla module into a format that is more accessible to many musicians. It will be a welcome addition to any 200t system.
Features
- Complex filter bank based on original Buchla 296 design
- 16 fixed filters with an array of audio and CV inputs and outputs
- Inputs for odd, even, and all bands
- Comb filter outputs provide sum of odd and even bands
- Attenuator outputs provide odd, even, and all filter summed outputs with levels controlled by front-panel sliders
- Programmed outputs respond to control voltage and programmed spectrum control/spectrum transfer functions
- Direct audio outputs for each filter band
- Direct envelope follower outputs for each band (with global response time selection)
- Capable of filtering, vocoding, and much more
Technical Specs
Shipping Details
How much is my shipping?
Shipping costs are calculated automatically at checkout. Simply add items to your cart and proceed to the checkout page, where you'll see the available shipping options and their prices. VAT at the applicable rate for your country will also be displayed at checkout.
European Union orders:
- Standard shipping is free on orders over €100. Express shipping is available on orders over €100, and free on orders over €400.
Poland orders:
- Standard shipping is free on orders over 250 PLN. Express shipping is free on orders over 500 PLN.
What about local taxes?
By default prices on the site include sales tax at 20%. The precise sales tax rate for your country will be calculated at checkout.
Do you ship to my country?
We ship to all EU member states from our warehouse in Warsaw, Poland. Add an item to your cart and enter your country and postcode to see the available shipping options and prices for your location. If you have any questions about shipping to your country, drop us an email at info@signalsounds.eu and we'll be happy to help.
Shipping methods
All EU orders are shipped via UPS. We offer two service levels:
- UPS Standard – our default shipping option. Delivery times vary by country (see estimated delivery times below).
- UPS Express Saver – next business day delivery to most EU destinations.
Each product page shows the estimated delivery time for your location, so you'll always know what to expect before you order.
Estimated delivery times (Standard shipping)
The times below are estimates in working days from dispatch, based on UPS Standard service. Express Saver delivers by the next business day to most destinations.
| Country | Estimated delivery (working days) |
|---|---|
| Austria | 2–3 |
| Belgium | 2 |
| Bulgaria | 4–5 |
| Croatia | 2–4 |
| Cyprus | 10 |
| Czechia | 2–3 |
| Denmark | 3 |
| Estonia | 2–3 |
| Finland | 3–5 |
| France | 2–4 |
| Germany | 2 |
| Greece | 5–7 |
| Hungary | 2–3 |
| Ireland | 4–6 |
| Italy | 3–5 |
| Latvia | 2–3 |
| Lithuania | 1–2 |
| Luxembourg | 2 |
| Malta | 5–7 |
| Netherlands | 2 |
| Poland | 1–2 |
| Portugal | 4–5 |
| Romania | 3–4 |
| Slovakia | 2–3 |
| Slovenia | 2–3 |
| Spain | 4 |
| Sweden | 3–5 |
These times are estimates and are not guaranteed. Delivery may occasionally take a little longer due to customs processing, local conditions, or carrier delays.
Dispatch times
Orders placed before 15:00 CET (Central European Time) on a working day are normally dispatched the same day. Orders placed after 15:00 CET, or on weekends and public holidays, will be dispatched on the next working day.
If you have an urgent order, please email us at info@signalsounds.eu before placing your order and we'll do our best to accommodate you.
Pre-orders
If a product is listed as a pre-order, it means we've ordered it from the supplier but it's not physically in stock yet. The product listing will include an estimated shipping date based on the best information we have from the supplier, but do bear in mind this is subject to change and is not a guaranteed date.
If you place an order containing a mixture of in-stock and pre-order items, we'll normally hold off on shipping anything until the pre-order item(s) have arrived, rather than splitting it into multiple shipments. If you need the in-stock items sooner, we'd recommend placing separate orders. As always, please get in touch at info@signalsounds.eu if you have questions.
