
Buzz Audio Tonic 500 Series 3 Band EQ
Buzz Audio Tonic 500 Series 3 Band EQ
A simple but effective 3 band equaliser for the 500 Series system, the Tonic utilizes real inductors (chokes) in the high and low bands. These two bands are switchable shelf or bell modes and have 2 turn over frequency choices. The sweepable mid band features the Constant Amplitude Phase Shift circuit proposed my Mr Steve Dove in 1981 which has a very fluid sound. A high pass filter is also provided with two frequency choices (50Hz or 80Hz) selected by the user with jumpers on the pcb.
As with the other 500 Series modules on this range, the signal path is True Class A with a Lundahl output transformer. The Tonic has a big grunty sound with stacks of headroom making it an excellent tracking equaliser and a perfect partner to our Elixir mic preamp. Add an Essence compressor and you have a complete Buzz Audio channel strip!
Controls
The low band and high band have centre detent pots for +/-15dB of boost/cut range. Toggle switches select bell or shelf mode on these bands. The low band turnover frequency can be selected to 60Hz or 120Hz and the high band 5kHz or 11kHz. The mid band frequency range of 75Hz to 11.5kHz is selected with a x1/x10 range switch. A switch for wide or narrow bandwidth (Q) selection and a centre detent pot sets the mid +/-15db boost/cut range. Additional toggles for Bypassing the module and engaging the High Pass Filter and a Peak level LED complete the picture.
Rack Compatibility
The Tonic module will physically fit into all 500 Series racks, but it should be noted the current draw is 120mA, which is higher than most other 500 Series modules. This should not be an issue with most modern racks, but with older 500 Series racks it may mean only one or two Tonics should be fitted along with other modules. If in doubt please feel free to contact us, we are happy to help.
Couldn't load pick-up availability
When will my order be dispatched?
Orders are dispatched Tuesday, Wednesday via Courierpost. You will be sent an email confirmation with tracking details once your order is on its way to you. If you have any questions about your order, please email nigel@oceania-audio.co.nz or use the contact form on this website.
How long will it take for my order to be delivered?
Orders are usually delivered the day after they are shipped. Rural orders may take 1-2 extra days.
Why is my order taking longer than expected?
Sometimes we have to order stock in from our suppliers if we don’t have it on hand. Where there are delays or when products are on backorder, this will always be indicated on the product page.
How much is shipping?
Shipping is free within New Zealand and dispatched with Courier Post.
Can I pick up my order?
Orders are shipped from our warehouse. If you would like to pick your order up, please arrange with us prior to placing your order. Email nigel@oceania-audio.co.nz or contact us using the contact form on this website.
What if my order was wrong?
If your order was incorrect or faulty in any way, please let us know and we will make sure you get what you ordered.
What is your refund policy?
You can find out more about our refund policy.
NZ Delivery
We like to keep things simple... Shipping is always FREE within New Zealand.
Our shipping days are Tuesdays and Wednesdays.
All packages are sent out of Auckland, New Zealand.
Please allow up to 7 working days for your package to arrive before contacting us. Although we strive to have them arrive in 1-3 working days with rural, public holidays, weekends, or unforeseen circumstances, this can take longer, depending on the shipping option, location and payment option you chose.
Once your order has been dispatched, you will receive a confirmation email with tracking details.
Please note: orders containing personalised or customised items may require additional processing time. Any extended timeframes will be clearly communicated at checkout or in your order confirmation.
Shipping Rates
Shipping is always FREE within New Zealand.
P.O. Boxes
We are currently unable to ship to P.O. Boxes. If a P.O. Box address is given by mistake we will contact you and this may cause a delay with the delivery of your package.
International Delivery
We don't currently ship outside of New Zealand, but if you aren't in New Zealand and see something you like, email sales@oceania-audio.co.nz and we will try to help you out.
Damaged, Lost or Missing Orders
If your order arrives damaged, incorrect, or is missing items, please contact us within 48 hours of delivery at sales@oceania-audio.co.nz with:
-
Your order number
-
Clear photos of the item and packaging
We will review each case individually and work towards a fair resolution in line with New Zealand Consumer Guarantees Act obligations.
Contact Us
If you have any questions about shipping, delivery, or your order, please contact:
sales@oceania-audio.co.nz
Questions? Spot a better price?
Call +64 9 845 7800 or Contact us

