Pay in installments of $5.51 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 3 - Jul 8
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
api bass pedal API TranZformer LX Bass Pedal – TOT ALL AUDIOAPI : TranZformer LX Bass Pedal Features Traditional fully discrete API circuit design Variable Compressor with in out switching 3 Band + 15dB Equalizer with in out switching Input Gain control with +30dB of gain Balanced and Unbalanced Output Phase reverse Balanced Output Ground lift Included 18 volt external power supply optimizes performance Hard wire bypass switch Universal +18VDC power supply Clip LED monitors Input and Output stage clipping The
API : TranZformer LX Bass Pedal
Features
- Traditional fully discrete API circuit design
- Variable Compressor with in/out switching
- 3-Band +/- 15dB Equalizer with in/out switching
- Input Gain control with +30dB of gain
- Balanced and Unbalanced Output Phase reverse
- Balanced Output Ground lift
- Included 18 volt external power supply optimizes performance
- Hard wire bypass switch
- Universal +18VDC power supply
- Clip LED monitors Input and Output stage clipping
The TranZformer LX is a multifunction pedal that is designed to easily and affordably bring the world-famous analog sound of API to your bass. Offering the user an unsurpassed level of sonic control, the TranZformer LX combines an API 525 feedback-type compressor with a bass-optimized 3 band equalizer, both independently in/out switchable. The unit also features phase invert switches on each output, ground lift, clip indicator, transformer output and a hard wire bypass switch. Like all API products, the TranZformer LX is built to API's exacting standards and remains true to the design philosophy that has made API the leader in professional analog gear for nearly 50 years.
| Specifications | |
| Input connection: | 1/4" Hi-Z unbalanced instrument input |
| Input Impedance: | ~500kΩ |
| Maximum Hi-Z instrument input level before clipping: | +13dBu |
| Output connections: | 1/4" Hi-Z unbalanced output w/ variable level control XLR Male balanced line output, fixed level Balanced line output level is +6dB higher than Hi-Z output with Level control fully clockwise. |
| Output Impedance: | Hi-Z output: 7.5kΩ Balanced Line output: Less than 75Ω |
| Gain Control: | 9.2dB - 30dB, Variable, Hi-Z output 15.2dB - 36dB, Variable, Balanced line output |
| Level Control: | -inf. to 0dB, Variable, Hi-Z output only |
| Maximum output level before clipping: | Hi-Z Output: +21dBu Balanced Line Out: +27dBu |
| Frequency Response: | +0, -0.5, 20-20kHz, both outputs, low-capacitance cable |
| Noise: | -75dBu |
| THD+N: | Less than 0.01% |
| Tone Control: | 100Hz, 400Hz, 2000Hz Peaking, continuously-variable boost/cut, +/-16dB range. |
| Compressor: | Ratio (fixed): Varies from 2:1 to 20:1 depending on compressor control setting. Attack (fixed): Less than 5ms Release (fixed): 100ms average (frequency-dependent for natural envelope tracking) Compressor Control (6 Switchable settings): 1 = subtle compression, 6 = maximum compression. Turning clockwise Increases gain reduction (lower threshold) while simultaneously raising output level to match. |
| Power Supply: | 18VAC @ 1A |
| Size: | 8" x 5.5" x 4" |
| Size (Boxed for Shipping): | 10" x 8" x 8" |
| Actual Weight: | 4lbs. |
| Shipping Weight: | 6lbs. |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 683 reviews
Sort
Product Reviews
★★★★★ 5
Easy to install and fits great
Size: 9.6" x 11.1" x 2.2"
Fits great and seems better quality than any paper filter. Nice rubber edge makes a good seal and the airflow is good. Used in a 2023 Ram 3500. Installation was easy. So far it appears to filter out all the dust and odors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 16, 2025
★★★★★ 5
Best replacement filter
Size: 9.6" x 11.1" x 2.2"
Great quality replacement for factory filter, fits snug, very easy installation, and the performance is on par.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
★★★★★ 5
Best air flow
Size: 9.6" x 11.1" x 2.2"
I have a 2022 ram 1500 four-door. The factory filter from the ram dealer is about $40 but it’s not reusable. That was the only one I found that had good airflow into the cabin. I tried several other brands but the airflow was reduced excessively. The ram filter was 15 mph, most of the other aftermarkets dropped the airflow to about 9 mph. I just installed a K&N reusable filter and the airflow is back up to 15 mph. Great job K&N!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
★★★★★ 5
Fits Well and Reusable. I'm Happy.
Size: 9.6" x 11.1" x 2.2", Size: 9.6" x 11.1" x 2.2"
For less than the price of 2 disposable FRAM CV11671 cabin filters for my 2019 RAM 1500 and this will last forever. If it gets wet, like I've had happen with the paper throw-away filters due to stuff falling off trees in the spring and clogging cowl area water drains and backing up into filter ( yeah, that's a thing ) and can clean and dry this filter and reuse. Great directions came in the box along with a sticker to point out that this is a lifetime filter so someone doesn't throw it away. Do this yourself. Don't let some auto repair shop talk you into it. I was getting tires balanced recently and heard a quote they gave over the phone of $79 to do this. I don't know what kind of vehicle that was for but this ain't rocket science. Don't get ripped off. Now back to this filter. There is no arrow for air flow so I figure it flows well both ways and just put it in with the K and N logo right side up and facing out. It's not a straight in shot the way RAM positioned the opening for the cabin filter slot but was no big deal. Also realize this isn't a perfect square filter ...It's a rectangle so don't try to shove the fat end in and say it doesn't fit. I haven't noticed any air flow differences with the heating / ac system but some people say they do. I'm just happy I don't have to buy anymore disposable filters and can dry this if it gets wet. The cleaning and refresh spray kit is #99-6000 that comes with a 8oz and 12oz bottle and I'm trying to find that cheaper somewhere for when I do clean this thing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2025
★★★★★ 5
Can’t go wrong with K&N
Size: 9.6" x 11.1" x 2.2"
So I recently took my pickup in to have some recall work done, half way through the process I got a call from the dealership stating I needed a new air filter and that a new one would cost nearly $60. I chuckled and told then to put the old one back in and I immediately came to Amazon and ordered this cabin filter. I’ve used K&N products in the past and have never been sorry, and that is the case with this lifetime filter. Upon installing this filter I noticed an IMMEDIATE difference in air flow into the cabin, it even smelled better. If this filter ever gets dirty Ira easy to clean and reinstall, paying for itself over time. Do yourself a favor and pick one of these up, you will not be sorry.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2025